[The methodology of epidemiological proof].
Stepanov
G P
GP
Klimenko
E P
EP
D003140:Communicable Disease Control; D003141:Communicable Diseases / Q000453:epidemiology; D004196:Disease Outbreaks; D004812:Epidemiologic Methods; D006801:Humans; D011446:Prospective Studies; D014586:USSR / Q000453:epidemiology
Metodologiia épidemiologicheskogo dokazatel'stva.