[Leukoplakia of the oral mucosa in workers in chemical enterprises].
D000395:Air Pollutants, Occupational / Q000009:adverse effects; D002617:Chemical Industry; D005308:Fertilizers / Q000009:adverse effects; D006801:Humans; D007972:Leukoplakia, Oral / Q000139:chemically induced* / Q000453:epidemiology; D009784:Occupational Diseases / Q000139:chemically induced* / Q000453:epidemiology; D014586:USSR
D000395:Air Pollutants, Occupational; D005308:Fertilizers
Leĭkoplakiia slizistoĭ obolochki polosti rta u rabochikh khimicheskikh predpriiatiĭ.