Parathion poisoning.
D000056:Accident Prevention; D002648:Child; D002675:Child, Preschool; D006801:Humans; D010278:Parathion / Q000506:poisoning*; D011041:Poisoning / Q000517:prevention & control; D011220:Pralidoxime Compounds / Q000627:therapeutic use*
D011220:Pralidoxime Compounds; D010278:Parathion