[Variations in the total acetylcholine content of the guinea pig small intestine induced by various drugs].
D000109:Acetylcholine / Q000494:pharmacology*; D001285:Atropine / Q000494:pharmacology*; D006168:Guinea Pigs; D007421:Intestine, Small / Q000378:metabolism*; D007422:Intestines; D010830:Physostigmine / Q000494:pharmacology*; D012110:Reserpine / Q000494:pharmacology*
D001285:Atropine; D012110:Reserpine; D010830:Physostigmine; D000109:Acetylcholine
ACETYLCHOLINE/pharmacology; ATROPINE/pharmacology; INTESTINE, SMALL/metabolism; PHYSOSTIGMINE/pharmacology; RESERPINE/pharmacology