[Dietary survey of children in a middle school, a primary school and a kindergarten].
D000293:Adolescent; D002136:Calcium, Dietary / Q000032:analysis; D002648:Child; D002675:Child, Preschool; D004034:Diet Surveys; D004044:Dietary Proteins / Q000032:analysis; D002149:Energy Intake; D005260:Female; D006801:Humans; D008297:Male; D009749:Nutrition Surveys; D010758:Phosphorus / Q000032:analysis; D014815:Vitamins / Q000032:analysis
D002136:Calcium, Dietary; D004044:Dietary Proteins; D014815:Vitamins; D010758:Phosphorus