Lactose malabsorption in Oklahoma Indians.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000818:Animals; D001706:Biopsy; D004032:Diet; D004186:Disaccharidases / Q000032:analysis; D005260:Female; D006801:Humans; D007198:Indians, North American; D007223:Infant; D007421:Intestine, Small / Q000201:enzymology; D007785:Lactose / Q000378:metabolism; D007787:Lactose Intolerance / Q000453:epidemiology* / Q000378:metabolism; D007789:Lactose Tolerance Test; D008297:Male; D008875:Middle Aged; D008892:Milk; D009825:Oklahoma
D004186:Disaccharidases; D007785:Lactose