title: Abnormalities of mucopolysaccharides in duodenal ulceration.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002849:Chromatography, Gas; D004381:Duodenal Ulcer / Q000378:metabolism*; D005260:Female; D005750:Gastric Juice / Q000032:analysis*; D006025:Glycosaminoglycans / Q000032:analysis*; D006595:Hexosamines; D006601:Hexoses / Q000032:analysis; D006801:Humans; D008297:Male; D008875:Middle Aged; D009438:Neuraminic Acids / Q000032:analysis; D009584:Nitrogen / Q000032:analysis; D010418:Pentagastrin / Q000494:pharmacology
chemical_list: D006025:Glycosaminoglycans; D006595:Hexosamines; D006601:Hexoses; D009438:Neuraminic Acids; D010418:Pentagastrin; D009584:Nitrogen