title: [Endoscopic observation of the gastric mucus layer stained in vivo with azure A. Investigations of healthy young adults and patients with gastric ulcer (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001399:Azure Stains; D004724:Endoscopy; D005260:Female; D005753:Gastric Mucosa / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010640:Phenothiazines; D013276:Stomach Ulcer / Q000175:diagnosis* / Q000473:pathology
chemical_list: D001399:Azure Stains; D010640:Phenothiazines