Peptidergic nerves in the gut.
D000255:Adenosine Triphosphate / Q000502:physiology; D000818:Animals; D004064:Digestive System / Q000294:innervation*; D004943:Esophagogastric Junction / Q000294:innervation; D004947:Esophagus / Q000294:innervation; D006801:Humans; D018377:Neurotransmitter Agents / Q000502:physiology*; D014660:Vasoactive Intestinal Peptide / Q000502:physiology*
D018377:Neurotransmitter Agents; D014660:Vasoactive Intestinal Peptide; D000255:Adenosine Triphosphate