[On the problem of the toxicological characteristics of free cyanamide].
D000397:Air Pollution; D000818:Animals; D003486:Cyanides / Q000633:toxicity*; D009787:Occupational Medicine; D051381:Rats
D003486:Cyanides
K voprosu toksikologicheskoĭ kharakteristiki svobodnogo tsianamida.