[Effect of occupational factors on health state of aged workers].
D000368:Aged; D002318:Cardiovascular Diseases / Q000453:epidemiology; D006801:Humans; D009017:Morbidity; D009422:Nervous System Diseases / Q000453:epidemiology; D009790:Occupations; D012140:Respiratory Tract Diseases / Q000453:epidemiology; D014586:USSR
Vliianie professional'nykh faktorov na sostoianie zdorov'ia rabochikh v pozhilom vozraste.