Profile of pH, pressure, and potential difference at gastroduodenal junction in man.
D000818:Animals; D004285:Dogs; D004386:Duodenum / Q000502:physiology*; D004594:Electrophysiology; D004943:Esophagogastric Junction / Q000502:physiology; D005753:Gastric Mucosa / Q000502:physiology*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007413:Intestinal Mucosa / Q000502:physiology; D011312:Pressure; D011708:Pylorus / Q000502:physiology*; D011859:Radiography