[Frequency of nontuberculous, nontumorous diseases of the respiratory organs based on data on consultations for medical care in districts of Leningrad and Prague].
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003604:Czechoslovakia; D006801:Humans; D007223:Infant; D012017:Referral and Consultation; D012140:Respiratory Tract Diseases / Q000453:epidemiology* / Q000401:mortality; D012426:Russia; D014505:Urban Population
Chastota nekotorykh netuberkuleznykh neopukho levykh zabolevaniĭ organov dykhaniia po dannym obrashchaemosti za meditsinskoĭ pomoshch'iu v nekotorykh raĭonakh Leningrada i Pragi.