Defects of sugar absorption. Some observations on racial lactase deficiency.
D000328:Adult; D000349:Africa; D001741:Black or African American; D044466:Asian People; D001284:Atrophy / Q000209:etiology; D044383:Black People; D006801:Humans; D007223:Infant; D007413:Intestinal Mucosa / Q000033:anatomy & histology; D007785:Lactose / Q000378:metabolism; D007787:Lactose Intolerance / Q000150:complications / Q000453:epidemiology* / Q000235:genetics; D044465:White People
D007785:Lactose