[Chronic occupational diseases of the respiratory system in Poland in 1971-1979].
D000328:Adult; D000367:Age Factors; D002908:Chronic Disease; D006801:Humans; D008875:Middle Aged; D009784:Occupational Diseases / Q000453:epidemiology*; D011009:Pneumoconiosis / Q000453:epidemiology; D011044:Poland; D012140:Respiratory Tract Diseases / Q000453:epidemiology*
Przewlekłe choroby zawodowe układu oddechowego w Polsce w latach 1971-1979.