Bhopal and after.
D000062:Accidents, Occupational; D002617:Chemical Industry; D003485:Cyanates / Q000633:toxicity*; D004190:Disasters; D006801:Humans; D007194:India; D017953:Isocyanates
D003485:Cyanates; D017953:Isocyanates; C008461:methyl isocyanate