[Problems of occupational pathology in light of the decisions of the 25th Congress of the CPSU].
D000382:Agricultural Workers' Diseases / Q000139:chemically induced; D003148:Communism; D006801:Humans; D009784:Occupational Diseases / Q000139:chemically induced*; D009787:Occupational Medicine; D014586:USSR
Voprosy profpatologii v svete resheniĭ XXV s''ezda KPSS.