[Characteristics of occupational disability of workers in Leningrad industry].
D000328:Adult; D002908:Chronic Disease; D004185:Disability Evaluation; D005260:Female; D006801:Humans; D008297:Male; D009784:Occupational Diseases / Q000453:epidemiology*; D012426:Russia
Kharakteristika professional'noĭ invalidnosti rabochikh leningradskoĭ promyshlennosti.