The diarrhoea--malnutrition circle.
D002648:Child; D002675:Child, Preschool; D003677:Deficiency Diseases / Q000209:etiology*; D003967:Diarrhea / Q000209:etiology*; D005759:Gastroenteritis / Q000209:etiology*; D006801:Humans; D007787:Lactose Intolerance / Q000150:complications*