title: [Lactase deficiency--symptomatology and diagnosis].
authors.forename: E
authors.initials: E
authors.lastname: Azizi
authors.forename: A
authors.initials: A
authors.lastname: Cohen
mesh_terms: D006801:Humans; D043322:Lactase; D007787:Lactose Intolerance / Q000175:diagnosis / Q000378:metabolism / Q000628:therapy; D001616:beta-Galactosidase / Q000172:deficiency*
chemical_list: D043322:Lactase; D001616:beta-Galactosidase