title: Metrifonate and dichlorvos: theoretical and practical aspects. History and scope of the conference.
mesh_terms: D000818:Animals; D000871:Anthelmintics / Q000266:history; D002621:Chemistry; D002800:Cholinesterase Inhibitors; D004006:Dichlorvos / Q000494:pharmacology*; D006207:Half-Life; D049673:History, 20th Century; D006801:Humans; D014236:Trichlorfon / Q000494:pharmacology*
chemical_list: D000871:Anthelmintics; D002800:Cholinesterase Inhibitors; D004006:Dichlorvos; D014236:Trichlorfon