title: Nicotinic activity of choline.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001001:Anura; D002794:Choline / Q000494:pharmacology*; D004285:Dogs; D007082:Ileum / Q000187:drug effects; D009132:Muscles / Q000187:drug effects; D009538:Nicotine / Q000494:pharmacology; D010936:Plant Extracts / Q000494:pharmacology; D011817:Rabbits
chemical_list: D010936:Plant Extracts; D009538:Nicotine; D002794:Choline; D000109:Acetylcholine