[Effect of employment in chemical industry on the incidence of anemia in pregnancy (proceedings)].
D000747:Anemia, Hypochromic / Q000453:epidemiology*; D002617:Chemical Industry; D003604:Czechoslovakia; D005260:Female; D006801:Humans; D009784:Occupational Diseases / Q000453:epidemiology*; D009790:Occupations; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000453:epidemiology*
Vplyv práce v chemickom priemysle na výskyt anémie v tehotnosti.