title: Search for a cholinergic component in the sympathetic nerves to the perfused rabbit ear.
mesh_terms: D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D001285:Atropine / Q000494:pharmacology*; D001713:Biphenyl Compounds / Q000494:pharmacology*; D004423:Ear / Q000294:innervation*; D005730:Ganglionic Blockers / Q000494:pharmacology*; D006584:Hexamethonium Compounds / Q000494:pharmacology*; D009538:Nicotine / Q000494:pharmacology*; D009638:Norepinephrine / Q000494:pharmacology*; D010477:Perfusion; D010879:Piperazines / Q000494:pharmacology*; D011817:Rabbits; D012110:Reserpine / Q000494:pharmacology; D013564:Sympathetic Nervous System / Q000502:physiology*
chemical_list: D001713:Biphenyl Compounds; D005730:Ganglionic Blockers; D006584:Hexamethonium Compounds; D010879:Piperazines; D009538:Nicotine; D001285:Atropine; D012110:Reserpine; D000109:Acetylcholine; D009638:Norepinephrine