[Methodology of epidemiologic studies of nonspecific pulmonary diseases].
Leshukovich
Iu V
IuV
D001249:Asthma / Q000453:epidemiology; D001991:Bronchitis / Q000453:epidemiology; D002908:Chronic Disease; D004812:Epidemiologic Methods; D006801:Humans; D008171:Lung Diseases / Q000453:epidemiology*
O metodologii épidemiologicheskogo izucheniia nespetsificheskikh zabolevaniĭ legkikh.