title: Action of acetylcholine, carbaminoyl-choline and acetyl-B-methyl-choline on the heart of a cladoceran.
authors.forename: S
authors.initials: S
authors.lastname: ELLENBOGEN
authors.forename: V
authors.initials: V
authors.lastname: OBRESHKOVE
mesh_terms: D000109:Acetylcholine; D002794:Choline / Q000031:analogs & derivatives / Q000494:pharmacology*; D006321:Heart / Q000187:drug effects*; D006801:Humans
chemical_list: D002794:Choline; D000109:Acetylcholine
keywords: CHOLINE AND CHOLINE DERIVATIVES/effects; HEART/effects of drugs on