Arsenic as an occupational hazard for farmers.
D000383:Agriculture; D001151:Arsenic; D020261:Arsenic Poisoning; D003141:Communicable Diseases; D006801:Humans; D007306:Insecticides / Q000506:poisoning*
D007306:Insecticides; D001151:Arsenic
ARSENIC/poisoning; INSECTICIDES/poisoning