ENDOSCOPY: GASTROINTESTINAL: GI: DUODENUM: ULCER,PEPTIC;DUODENUM,BULB,CLEAN BASED; B1JK,DU,BULB,CLEAN BASED,11/88
Welcome to the Pathology Education Informational Resource (PEIR) Digital Library, a multidisciplinary public access image database for use in medical education.
ENDOSCOPY: GASTROINTESTINAL: GI: DUODENUM: ULCER,PEPTIC;DUODENUM,BULB,CLEAN BASED; B1JK,DU,BULB,CLEAN BASED,11/88