The dependence of the inhibition of gastric secretion by acid in the duodenum upon vagal innervation.
D004386:Duodenum / Q000502:physiology*; D005750:Gastric Juice / Q000502:physiology*; D006801:Humans; D013270:Stomach / Q000502:physiology*; D014630:Vagus Nerve / Q000502:physiology*
DUODENUM/physiology; GASTRIC JUICE/physiology; NERVES, VAGUS/physiology; STOMACH/physiology