[Occupational diseases and intoxications in the Wroclaw Province in the years 1967-1969].
D006801:Humans; D009784:Occupational Diseases / Q000453:epidemiology*; D009787:Occupational Medicine; D011041:Poisoning / Q000453:epidemiology*; D011044:Poland
Choroby i zatrucia zawodowe w województwie wrocławskim w latach 1967-1969.