ENDOSCOPY: GASTROINTESTINAL: GI: STOMACH: GASTRITIS, PEPTIC; STOMACH, CARDIA, HIATAL HERNIA; B3WA HIATAL HERNIA,GERD
Welcome to the Pathology Education Informational Resource (PEIR) Digital Library, a multidisciplinary public access image database for use in medical education.
ENDOSCOPY: GASTROINTESTINAL: GI: STOMACH: GASTRITIS, PEPTIC; STOMACH, CARDIA, HIATAL HERNIA; B3WA HIATAL HERNIA,GERD