The innervation and motility of the esophagus.
D000818:Animals; D004943:Esophagogastric Junction / Q000294:innervation / Q000502:physiology; D004947:Esophagus / Q000294:innervation* / Q000502:physiology; D006801:Humans; D009046:Motor Neurons / Q000502:physiology; D009119:Muscle Contraction; D010528:Peristalsis