Letter: Lactose intolerance in San populations.
D000328:Adult; D000349:Africa; D000818:Animals; D044383:Black People; D002648:Child; D006801:Humans; D007785:Lactose / Q000009:adverse effects; D007787:Lactose Intolerance; D008892:Milk / Q000009:adverse effects
D007785:Lactose