title: Experiences with the venus heart method for determining acetylcholine.
mesh_terms: D000109:Acetylcholine; D000818:Animals; D049872:Bivalvia; D002794:Choline / Q000031:analogs & derivatives / Q000032:analysis*; D006321:Heart; D018536:Venus
chemical_list: D002794:Choline; D000109:Acetylcholine
keywords: CHOLINE AND CHOLINE DERIVATIVES/determination