title: Resistance in Boophilus microplus to cholinesterase inhibition and alterations in the site of action.
mesh_terms: D000818:Animals; D001665:Binding Sites / Q000187:drug effects; D002800:Cholinesterase Inhibitors / Q000494:pharmacology*; D004351:Drug Resistance; D007700:Kinetics; D009943:Organophosphorus Compounds / Q000494:pharmacology; D013987:Ticks / Q000201:enzymology / Q000502:physiology*
chemical_list: D002800:Cholinesterase Inhibitors; D009943:Organophosphorus Compounds