title: Toxicity of parathion, systox, octamethyl pyrophosphoramide, and methyl parathion in man.
mesh_terms: D001773:Blood Cells / Q000201:enzymology; D002802:Cholinesterases / Q000097:blood*; D011756:Diphosphates / Q000008:administration & dosage / Q000633:toxicity*; D006801:Humans; D010278:Parathion / Q000008:administration & dosage / Q000633:toxicity*
chemical_list: D011756:Diphosphates; D010278:Parathion; D002802:Cholinesterases