title: Efficacy of exogenous lactase for lactose intolerance.
mesh_terms: D000293:Adolescent; D000818:Animals; D002648:Child; D002675:Child, Preschool; D005696:Galactosidases / Q000627:therapeutic use*; D006801:Humans; D007787:Lactose Intolerance / Q000188:drug therapy*; D008892:Milk; D001616:beta-Galactosidase / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D005696:Galactosidases; D001616:beta-Galactosidase