A STUDY OF  THE ANATOMY OF THE DUODENUM IN THE REGION THE MAJOR DUODENAL PAPILLA.
D000293:Adolescent; D014670:Ampulla of Vater; D000715:Anatomy; D001196:Ascariasis; D002648:Child; D004386:Duodenum; D005853:Geriatrics; D006801:Humans; D010336:Pathology; D012106:Research
ADOLESCENCE; ANATOMY; ASCARIASIS; CHILD; DUODENUM; GERIATRICS; PATHOLOGY; VATER'S AMPULLA