[ON THE PROBLEM OF A STUDY OF THE INCIDENCE OF MYOCARDIAL INFARCT (ACCORDING TO DATA FROM SVERDLOVSK)].
D004185:Disability Evaluation; D006801:Humans; D015994:Incidence; D009017:Morbidity; D009026:Mortality; D009203:Myocardial Infarction; D012106:Research; D014586:USSR
DISABILITY EVALUATION; MORBIDITY; MORTALITY; MYOCARDIAL INFARCT; USSR
K VOPROSU OB IZUCHENII ZABOLEVAEMOSTI INFARKTOM MIOKARDA (PO MATERIALAM SVERDLOVSKA)