title: Letter: Action of choline on the rat blood pressure.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001794:Blood Pressure / Q000187:drug effects*; D001949:Bretylium Compounds / Q000494:pharmacology; D002794:Choline / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D006426:Hemicholinium 3 / Q000494:pharmacology; D006584:Hexamethonium Compounds / Q000494:pharmacology; D008297:Male; D010643:Phenoxybenzamine / Q000494:pharmacology; D051381:Rats
chemical_list: D001949:Bretylium Compounds; D006584:Hexamethonium Compounds; D010643:Phenoxybenzamine; D006426:Hemicholinium 3; D002794:Choline; D000109:Acetylcholine