title: Constitution, genetics, and body form in peptic ulcer: a review.
mesh_terms: D044466:Asian People; D044383:Black People; D001789:Blood Group Antigens; D001824:Body Constitution; D004381:Duodenal Ulcer / Q000150:complications; D004792:Enzyme Precursors / Q000097:blood; D005260:Female; D005753:Gastric Mucosa / Q000503:physiopathology; D006801:Humans; D008297:Male; D010434:Pepsin A / Q000097:blood; D010437:Peptic Ulcer / Q000097:blood / Q000453:epidemiology / Q000209:etiology* / Q000235:genetics; D013276:Stomach Ulcer / Q000150:complications; D044465:White People
chemical_list: D001789:Blood Group Antigens; D004792:Enzyme Precursors; D010434:Pepsin A