Neural control of primary esophageal peristalsis.
D000818:Animals; D004947:Esophagus / Q000294:innervation*; D005769:Gastrointestinal Motility; D000882:Haplorhini; D009130:Muscle, Smooth / Q000294:innervation*; D009433:Neural Inhibition; D009474:Neurons / Q000502:physiology; D010528:Peristalsis; D014630:Vagus Nerve / Q000502:physiology