INTESTINAL LACTASE DEFICIENCY AND DIARRHEA IN ADULTS.
D000328:Adult; D001706:Biopsy; D044383:Black People; D050260:Carbohydrate Metabolism; D002845:Chromatography; D004796:Clinical Enzyme Tests; D003967:Diarrhea; D005696:Galactosidases; D006801:Humans; D007422:Intestines; D007785:Lactose; D007787:Lactose Intolerance; D008659:Metabolic Diseases; D008892:Milk; D001616:beta-Galactosidase
D005696:Galactosidases; D001616:beta-Galactosidase; D007785:Lactose
BIOPSY; CARBOHYDRATE METABOLISM; CHROMATOGRAPHY; ENZYME TESTS; GALACTOSIDASE; INTESTINES; LACTOSE; LACTOSE INTOLERANCE; METABOLIC DISEASES; MILK; NEGROES