Nutritional status and dietary habits of rural Guatemalan preschoolers.
D000886:Anthropometry; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006166:Guatemala; D006801:Humans; D008297:Male; D009749:Nutrition Surveys; D011502:Protein-Energy Malnutrition / Q000453:epidemiology*