[Working conditions and the health status of workers engaged in urea production].
D000395:Air Pollutants, Occupational / Q000032:analysis; D002617:Chemical Industry; D004391:Dust; D006262:Health; D006304:Health Status; D006801:Humans; D009623:Noise, Occupational; D009784:Occupational Diseases / Q000139:chemically induced / Q000453:epidemiology; D014586:USSR; D014508:Urea / Q000009:adverse effects* / Q000138:chemical synthesis
D000395:Air Pollutants, Occupational; D004391:Dust; D014508:Urea
Usloviia truda i sostoianie zdorov'ia rabochikh, zaniatykh v proizvodstve mocheviny.