Applications of the case-control method. Overview and historical perspective.
Armenian
H K
HK
Department of Epidemiology, School of Hygiene and Public Health, Johns Hopkins University, Baltimore, MD.
Lilienfeld
D E
DE
D016022:Case-Control Studies; D004813:Epidemiology / Q000266:history*; D005060:Europe; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D014481:United States