Lactose intolerance in Thailand.
D000328:Adult; D000818:Animals; D002648:Child; D002675:Child, Preschool; D003967:Diarrhea / Q000209:etiology; D006801:Humans; D007787:Lactose Intolerance / Q000453:epidemiology*; D008892:Milk; D009748:Nutrition Disorders; D013785:Thailand