title: Studies of autonomic nerves in the gut-past, present and future.
mesh_terms: D000818:Animals; D001341:Autonomic Nervous System / Q000033:anatomy & histology* / Q000502:physiology; D006801:Humans; D007422:Intestines / Q000294:innervation*; D018377:Neurotransmitter Agents / Q000502:physiology
chemical_list: D018377:Neurotransmitter Agents