Lactose intolerance in healthy children.
D001741:Black or African American; D002648:Child; D002675:Child, Preschool; D005260:Female; D005951:Glucose Tolerance Test; D006801:Humans; D007223:Infant; D007787:Lactose Intolerance / Q000453:epidemiology* / Q000235:genetics*; D008297:Male; D044465:White People