Critical appraisal of epidemiological studies and clinical trials
By: J. Mark Elwood.
Contributors: Elwood, J. Mark.
Edition: 2nd ed.
Series: Oxford medical publications
Publisher: Oxford University Press; Oxford University Press, USA
Published: 1998
Place of publication: Oxford; New York
Language: eng
Number of pages: 448
Subjects: Epidemiology -- Research -- Methodology.; Clinical trials.; Epidemiology -- Research -- Evaluation.; Clinical trials -- Evaluation.; Diseases -- Causes and theories of causation.; Epidemiologic Methods.; Epidemiology.; Clinical Trials.
Notes: Includes bibliographical references (p. 359-371) and index.
Rev. ed. of: Causal relationships in medicine / J. Mark Elwood. 1988.