[Tricidence of leukoplakia in certain occupational groups].
D000143:Acids / Q000009:adverse effects; D000328:Adult; D000397:Air Pollution; D001554:Benzene / Q000633:toxicity; D002617:Chemical Industry; D004781:Environmental Exposure; D005898:Glass; D006358:Hot Temperature / Q000009:adverse effects; D006801:Humans; D007854:Lead / Q000633:toxicity; D007971:Leukoplakia / Q000139:chemically induced* / Q000453:epidemiology; D008297:Male; D008628:Mercury / Q000633:toxicity; D008875:Middle Aged; D009059:Mouth Diseases / Q000139:chemically induced / Q000453:epidemiology*; D009784:Occupational Diseases; D011044:Poland; D012907:Smoking; D013997:Time Factors
D000143:Acids; D007854:Lead; D008628:Mercury; D001554:Benzene
Wystepowanie leukoplakii wśród pewnych grup pracowników.