title: The relationship between the secretions of the gastric mucosa and its morphology as shown by biopsy specimens.
mesh_terms: D000126:Achlorhydria / Q000209:etiology; D001284:Atrophy / Q000473:pathology; D001345:Autoradiography; D001706:Biopsy; D004381:Duodenal Ulcer / Q000473:pathology; D005750:Gastric Juice / Q000378:metabolism*; D005753:Gastric Mucosa / Q000473:pathology*; D005756:Gastritis / Q000150:complications / Q000473:pathology*; D006801:Humans; D008722:Methods; D010434:Pepsin A / Q000378:metabolism
chemical_list: D010434:Pepsin A