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deborah g grady md mph
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Designing Clinical Research
Dr. Stephen B Hulley MD MPH, Steven R Cummings MD, Warren S Browner MD MPH, Deborah G Grady MD MPH, Thomas B Newman MD MPH · Wolters Kluwer/Lippincott Williams & Wilkins
378 sayfa · 2013
Epidemiology / Clinical medicine, research / Epidemiologic Methods / Research Design / Clinical trials