tbuckley/cabot-search huggingface dataset:
Influenza vaccination in patients with rheumatic diseases. Safety and efficacy
Authors: A. Herron
Journal: JAMA (1979)

The safety and efficacy of influenza vaccination were studied in 32 healthy volunteers and in 62 patients with systemic lupus erythematosus (SLE), rheumatoid arthritis, degenerative joint disease, and other rheumatic diseases. These individuals, none of whom was acutely ill, were examined at the time of immunization and one week, three weeks, and four months later. Flare-ups of rheumatic disease following immunization were infrequent and usually minor. Seroconversion to A/New Jersey/76 developed in 62% to 87% of all individuals and to A/Victoria /75 in 62% to 69%. Antibody responses to A/New Jersey/76 were significantly lower in young patients taking glucocorticoids compared to those not taking glucocorticoids. The antibody responses to A/New Jersey/76 and A/Victoria/75 in patients with SLE were not different from normal responses. Administration of these vaccines was safe in these patients with stable disease and induced antibody responses in most individuals. (<i>JAMA</i>242:53-56, 1979)
Stenting Small Coronary Arteries: Works in Progress—Correction
Authors: Howard Ritter, Harvey Edmonds
Journal: JAMA (2005)

ming sperm." 1 This description is supremely felicitous, as the Veil Nebula is, in fact, the tattered remnants of a supernova-an exploding star.But there is a far deeper connection.The universe started with little other than hydrogen and helium, and none of the heavy elements of our familiar world and ourselves.The heavier elements up through iron are produced inside massive stars much heavier than the sun, by thermonuclear fusion during the stable portions of their lives.When such stars reach the end of their useable nuclear fuel, they become unable to sustain their own weight, collapse, and rebound in a titanic explosion.This blast, occupying the last few seconds of the star's existence, synthesizes the elements heavier than iron and blows the entire star, aside from the core, into free space, where the heavy elements enrich the hydrogen and helium of the pristine interstellar medium.The next generation of stars and planetary systems born of the enriched gas thereby possesses the heavy elements required for the formation of solid planets and for life.Thus are we all, as astrophysicists and songwriters are wont to say, stardust.In this sense, the supernova actually is how "life begins."The portion shown in the (much overexposed) photograph in the painting is called the Western Veil and is part of a larger complex called the Cygnus Loop, which is about 15000 years old, 2500 light years away, 4 times the apparent diameter of the full moon, but very faint.Examined at leisure through a large telescope, under dark and transparent skies, the Veil Nebula is a complex, subtle, and sublime sight.Excellent photographs of the Veil Nebula can be found at the Web site of the National Optical Astronomy Observatories.
Repeated blood donations and erythropoietin levels
Journal: JAMA (1989)

<h3>To the Editor. —</h3> The recent study of the human erythropoietin response to autologous donation<sup>1</sup>concluded that the current guidelines for autologous blood banking (hematocrit &gt;0.34) do not allow a significant degree of anemia to develop in patients. Increased levels of erythropoietin and erythropoiesis were not observed, implying that preoperative autologous storage may not increase the total red blood cell mass at the time of surgery. These findings may be methodological artifacts typical of suboptimal clinical predonation programs. Most patients deposited 3 U or less at three-day intervals over a short period (nine to 12 days). The spontaneous erythropoietic response to sustained phlebotomy-induced anemia requires seven to nine days to initiate and becomes maximal at three weeks, with adequate iron stores.<sup>2</sup>Phlebotomy is best begun four to five weeks from the date of planned surgery. This maximizes the preoperative period of increased erythropoiesis, within the limits of liquid
Incorrect Values in Table and Text in: Expenditures and Health Status Among Adults With Back and Neck Problems
Authors: Gregory Connolly, Hillel Alpert
Journal: JAMA (2008)

less than for a typical cigarette smoker. 6State and federal cigarette taxation policies appear to have been effective in reducing smoking, but small cigars and roll-your-own tobacco are taxed at 5% to 10% the rate of cigarettes, 3 resulting in prices much less than an equivalent pack of cigarettes.These findings should be considered in future policy decisions meant to curb tobacco use.
Journal of Gerontology, St. Louis
Journal: JAMA (1965)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
AMBIDEXTERITY.
Journal: JAMA (1900)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Macroglobulinemia.
Authors: Warren D. Davidson
Journal: Annals of Internal Medicine (1964)

s1 October 1964Macroglobulinemia.Warren D. Davidson, M.D., Amory Sommaripa, M.D., Patricia Wilkinson, M.D., M.R.C.P.Warren D. Davidson, M.D.Search for more papers by this author, Amory Sommaripa, M.D.Search for more papers by this author, Patricia Wilkinson, M.D., M.R.C.P.Search for more papers by this authorAuthor, Article, and Disclosure Informationhttps://doi.org/10.7326/0003-4819-61-4-806_4 SectionsAboutPDF ToolsAdd to favoritesDownload CitationsTrack CitationsPermissions ShareFacebookTwitterLinkedInRedditEmail ExcerptMacroglobulinemia of Waldenstrom has been diagnosed with increasing frequency since it was first described in 1944. Two patients with this entity have recently been observed on the Medical Wards of the Philadelphia General Hospital. Both were middle-aged Negro males presenting with visual and auditory impairment. They were treated initially with plasmapheresis that reversed all symptomatology within a few days. Long-term therapy consisted of treatment with the alkylating agents chlorambucil and phenylalanine mustard. Complete symptomatic remission was obtained in one patient using the latter agent in large doses.The macroglobulin of the latter patient was isolated and purified by repeated precipitation... This content is PDF only. To continue reading please click on the PDF icon. Author, Article, and Disclosure InformationAuthors: Warren D. Davidson, M.D.; Amory Sommaripa, M.D.; Patricia Wilkinson, M.D., M.R.C.P.Affiliations: Philadelphia, Pa. PreviousarticleNextarticle Advertisement FiguresReferencesRelatedDetails Metrics 1 October 1964Volume 61, Issue 4 Page: 806-807 Keywords Phenylalanine ePublished: 1 December 2008 Issue Published: 1 October 1964 PDF downloadLoading ...
Hepatitis B in plasma fractionation workers. A seroepidemiologic study
Authors: J. S. Taylor
Journal: JAMA (1974)

Between 1968 and 1971, hepatitis B occurred at a plasma fractionation company in 14 employees who had worked in the plasma fractionation area for 18 months or less. Work histories incriminated the early stages of plasma processing as the areas of highest risk. Serologic study at one point (November 1971) showed three individuals with titers positive for hepatitis B antigen (HB Ag), for a total of 1.92% of the 155 workers at risk and from whom blood was drawn. An antibody titer to hepatitis B antigen (anti-HB<sub>s</sub>) of 1:4 or greater was present in 55% to 92% of those workers who had varying degrees of contact with plasma fractionation. The degree of contact correlated directly with the prevalence of antibody in the populations studied. (<i>JAMA</i>230:850-853, 1974)
TUMOR MODELS (IN VIVO/IN VITRO)
Authors: S. T. Keir, D. A. Reardon, H. S. Friedman, D. D. Bigner, D. Y. Lee, A. Kaul, W. W. Pong, S. M. Gianino, C. R. White, R. J. Emnett, D. H. Gutmann, J. P. Robinson, M. VanBrocklin, A. Jydstrup-McKinney, L. Saxena, S. L. Holmen, R. L. Price, J. Song, K. Bingmer, P. Zimmerman, A. Rivera, M. Oglesbee, J.-Y. Yi, B. Kaur, C. Cook, C.-H. Kwon, E. A. Chiocca, Y. Hu, A. Chaturbedi, J. Nelson, M. E. Linskey, Y.-H. Zhou, R. Sarabia-Estrada, C. A. Molina, I. Jimenez-Estrada, Z. L. Gokaslan, T. F. Witham, J.-P. Wolinsky, A. Bydon, D. M. Sciubba, A. Luchman, O. Stechishin, A. Weljie, M. Blough, J. Kelly, S. Nguyen, R. Hassam, D. Livingstone, O. Cseh, H. D. Hoc, J. G. Cairncross, S. Weiss, M. Monje, S. S. Mitra, M. E. Freret, M. S. Edwards, I. L. Weissman, P. A. Beachy, T. Ozawa, N. A. Charles, J. T. Huse, K. Helmy, M. Squatrito, E. C. Holland, B. C. Kennedy, A. Sonabend, L. Lei, P. Guarnieri, R. Leung, C. Soderquist, J. Yun, J. Bruce, P. Canoll, M. Castelli, L. Lei, A. Sonabend, B. Kennedy, P. Guarnieri, S. Rosenfeld, J. Bruce, P. Canoll, R. K. Balvers, J. J. Kloezeman, D. Heijsman, A. Kremer, P. J. French, C. M. Dirven, S. Leenstra, M. L. Lamfers, J. Lazovic, H. Soto, D. Piccioni, A. Chou, S. Li, R. Prins, L. Liau, T. Cloughesy, A. Lai, W. Pope, T. G. Johns, B. Day, A. Wilding, B. Stringer, A. W. Boyd, P. Li, B. Mcellin, M. Maddie, B. Wohlfeld, S. Kernie, R. Kim, E. A. Maher, R. Bachoo
Journal: Neuro-Oncology (2011)
Correction
Journal: BMJ (1913)

A. E. has a patient, aged 70, who suffers from dyspepsia and irritability of the bowels, following severe gastric influenza; these symptoms are accompanied by bacilluria.He has been treated with urotropine, helmitol, and salol, wvhich increases the irritability of the bowel.Dilution with large quantities of water has been tried, and " A. E." asks what can be (lone to masli the irritant effect. AN8WERS.TABES.'NV. writes, in answer to " Fairlands," to suggest that the rectal
Errors in Statistical Test Results, Figure 2, and eFigure 3
Authors: John Ioannidis
Journal: JAMA Psychiatry (2018)

Stephen T. Higgins, PhD; Sarah H. Heil, PhD; Stacey C. Sigmon, PhD; Jennifer W. Tidey, PhD; Diann E. Gaalema, PhD; John R. Hughes, MD; Maxine L. Stitzer, PhD; Hanna Durand, MSN; Janice Y. Bunn, PhD; Jeff S. Priest, PhD; Christopher A. Arger, PhD; Mollie E. Miller, PhD; Cecilia L. Bergeria, MA; Danielle R. Davis, MA; Joanna M. Streck, BA; Derek D. Reed, PhD; Joan M. Skelly, MS; Lauren Tursi, BS
Thyroxine: Treatment for Headache?
Journal: JAMA (1991)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
THE ROUTES OF INVASION BY THE BACILLUS TUBERCULOSIS.
Journal: JAMA (1905)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Cervical dysplasia incidence no higher in 'DES daughters'
Journal: JAMA (1981)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Macrophage-Derived Matrix Vesicles
Authors: Sophie E. P. New, Claudia Goettsch, Masanori Aikawa, Julio F. Marchini, Manabu Shibasaki, Katsumi Yabusaki, Peter Libby, Catherine M. Shanahan, Kevin Croce, Elena Aikawa
Journal: Circulation Research (2013)

We previously showed that early calcification of atherosclerotic plaques associates with macrophage accumulation. Chronic renal disease and mineral imbalance accelerate calcification and the subsequent release of matrix vesicles (MVs), precursors of microcalcification.We tested the hypothesis that macrophage-derived MVs contribute directly to microcalcification.Macrophages associated with regions of calcified vesicular structures in human carotid plaques (n=136 patients). In vitro, macrophages released MVs with high calcification and aggregation potential. MVs expressed exosomal markers (CD9 and TSG101) and contained S100A9 and annexin V. Silencing S100A9 in vitro and genetic deficiency in S100A9-/- mice reduced MV calcification, whereas stimulation with S100A9 increased calcification potential. Externalization of phosphatidylserine after Ca/P stimulation and interaction of S100A9 and annexin V indicated that a phosphatidylserine-annexin V-S100A9 membrane complex facilitates hydroxyapatite nucleation within the macrophage-derived MV membrane.Our results support the novel concept that macrophages release calcifying MVs enriched in S100A9 and annexin V, which contribute to accelerated microcalcification in chronic renal disease.
The Clinically Important Reflexes
Journal: JAMA (1952)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
(1) Practical Clinical Lessons on Syphilis and the Genito-Urinary Diseases.
Authors: None E. W. A.
Journal: JAMA (1883)

(2)Sexual Impotence in the Male. By Wm. A. Hammond, M.D., Professor of the Diseases of the Mind and Nervous System, New York Post Graduate Medical School, etc. New York: Bermingham &amp; Co., 1883; pp. 274. (1) Professor Otis' book is a volume of the recorded experience of a wide awake observer, super-added to and balanced by as candid a<i>resume</i>of our bulky venereal literature as has yet been published. The excellence of this work is due in no small degree to the clear-headed, and, if the term is permissible, the<i>business-like</i>way in which the author attacks the vexatious problems in pathology, hygiene, and therapeutics, constantly presented by the clinical aspects of syphilis and gonorrhœa. In its series of clinical lessons, as the chapters are modestly styled, this work really embraces a study of the genitourinary diseases more exhaustive and analytic than any of the standard treatises.
Overdose
Authors: L. Jeffry Price
Journal: JAMA (1992)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
What's Inside of Me?
Journal: JAMA (1952)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal
Textbook of Histology
Journal: JAMA (1953)

Our website uses cookies to enhance your experience. By continuing to use our site, or clicking "Continue," you are agreeing to our Cookie Policy | Continue JAMA HomeNew OnlineCurrent IssueFor Authors Publications JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry (1919-1959) Podcasts Clinical Reviews Editors' Summary Medical News Author Interviews More JN Learning / CMESubscribeJobsInstitutions / LibrariansReprints & Permissions Terms of Use | Privacy Policy | Accessibility Statement 2023 American Medical Association. All Rights Reserved Search All JAMA JAMA Network Open JAMA Cardiology JAMA Dermatology JAMA Forum Archive JAMA Health Forum JAMA Internal Medicine JAMA Neurology JAMA Oncology JAMA Ophthalmology JAMA Otolaryngology–Head & Neck Surgery JAMA Pediatrics JAMA Psychiatry JAMA Surgery Archives of Neurology & Psychiatry Input Search Term Sign In Individual Sign In Sign inCreate an Account Access through your institution Sign In Purchase Options: Buy this article Rent this article Subscribe to the JAMA journal