title: [Lactase insufficiency in patients with active gastro-duodenal ulcer].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005006:Ethnicity; D005260:Female; D005743:Gastrectomy; D006801:Humans; D007785:Lactose; D007787:Lactose Intolerance / Q000150:complications* / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000150:complications / Q000201:enzymology*
chemical_list: D007785:Lactose
vernacular_title: Insuffisance en lactase des sujets ulcéreux gastro-duodénaux en poussée évolutive.