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