title: Action of polymethylene-bis-trimethylammonium compounds and their affinity to skeletal muscle cholinoreceptors.
mesh_terms: D000009:Abdominal Muscles; D000818:Animals; D007700:Kinetics; D009119:Muscle Contraction / Q000187:drug effects; D009132:Muscles / Q000187:drug effects* / Q000502:physiology; D010277:Parasympathomimetics; D000644:Quaternary Ammonium Compounds / Q000378:metabolism / Q000494:pharmacology*; D011896:Rana temporaria; D011950:Receptors, Cholinergic / Q000378:metabolism
chemical_list: D010277:Parasympathomimetics; D000644:Quaternary Ammonium Compounds; D011950:Receptors, Cholinergic