Observations on the gastrooesophageal junction during swallowing and drinking.
D000428:Alcohol Drinking; D003679:Deglutition; D004943:Esophagogastric Junction; D004947:Esophagus / Q000502:physiology*; D013270:Stomach / Q000502:physiology*
ESOPHAGUS/physiology; STOMACH/physiology