[Health status of workers in Siberia].
D006262:Health; D006304:Health Status; D049673:History, 20th Century; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control; D009786:Occupational Health Services / Q000266:history*; D009787:Occupational Medicine / Q000266:history*; D012800:Siberia
Izuchenie zdorov'ia rabochikh Sibiri.