title: Proceedings: A pharmacological analysis of a putative neurotransmitter substance released from the non-adrenergic inhibitory nerve.
mesh_terms: D000255:Adenosine Triphosphate / Q000494:pharmacology; D000818:Animals; D003106:Colon / Q000294:innervation; D004064:Digestive System / Q000294:innervation*; D006168:Guinea Pigs; D018377:Neurotransmitter Agents; D013270:Stomach / Q000294:innervation; D009435:Synaptic Transmission / Q000187:drug effects*
chemical_list: D018377:Neurotransmitter Agents; D000255:Adenosine Triphosphate