[Industrial hygiene and condition of health of workers exposed to calcium cyanamide].
D003484:Cyanamide; D003486:Cyanides / Q000506:poisoning*; D006801:Humans; D016272:Occupational Health; D011041:Poisoning
D003486:Cyanides; D003484:Cyanamide
CYANIDES/poisoning; INDUSTRIAL HYGIENE; POISONING
Higiena pracy i stan zdrowia zatrudnionych przy stosowaniu azotniaku w rolnictwie.