title: Proceedings: The study of the gastric mucopolysaccharides of patients with duodenal ulceration and X-ray negative dyspepsia by discriminant function analysis.
mesh_terms: D004381:Duodenal Ulcer / Q000175:diagnosis*; D005750:Gastric Juice / Q000032:analysis*; D006025:Glycosaminoglycans / Q000032:analysis*; D006801:Humans; D010418:Pentagastrin
chemical_list: D006025:Glycosaminoglycans; D010418:Pentagastrin