title: Assessment of a radiographic method for diagnosis of intestinal lactase deficiency: a prospective study.
mesh_terms: D000328:Adult; D000368:Aged; D001466:Barium Sulfate; D001706:Biopsy; D005243:Feces / Q000032:analysis; D005260:Female; D005947:Glucose / Q000032:analysis; D006801:Humans; D007421:Intestine, Small / Q000473:pathology; D007785:Lactose / Q000008:administration & dosage / Q000032:analysis; D007787:Lactose Intolerance / Q000000981:diagnostic imaging* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D011859:Radiography; D013395:Sucrose / Q000008:administration & dosage
chemical_list: D001466:Barium Sulfate; D013395:Sucrose; D005947:Glucose; D007785:Lactose