title: On the mechanism of neuromuscular blocking action of bretylium and guanethidine.
mesh_terms: D000109:Acetylcholine / Q000502:physiology; D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D001001:Anura; D001949:Bretylium Compounds / Q000494:pharmacology*; D002645:Chickens; D003964:Diaphragm / Q000502:physiology; D006145:Guanethidine / Q000494:pharmacology*; D066298:In Vitro Techniques; D008564:Membrane Potentials / Q000187:drug effects; D009469:Neuromuscular Junction / Q000187:drug effects / Q000502:physiology*; D010791:Phrenic Nerve / Q000502:physiology; D051381:Rats; D009435:Synaptic Transmission / Q000187:drug effects*
chemical_list: D001949:Bretylium Compounds; D000109:Acetylcholine; D006145:Guanethidine