Drug trials for headache
Subtitle: principles and methods.
Series: NINDB monograph no. 6; Public Health Service publication no. 1741.; Public Health Service publication ;; no. 1741.
Publisher: U.S. National Institute of Neurological Diseases and Blindness
Published: 1968
Place of publication: [Bethesda, Md.]
Language: eng
Number of pages: 60
Subjects: Headache.; Analgesics.
Notes: "Prepared for the National Institute of Neurological Diseases and Blindness."