title: A study of nutritional status of preschool children in the United States, 1968-1970.
mesh_terms: D000365:Age Determination by Skeleton; D000886:Anthropometry; D002136:Calcium, Dietary; D002664:Child Nutritional Physiological Phenomena; D002668:Child Rearing; D002675:Child, Preschool; D003710:Demography; D003753:Dental Health Surveys; D004032:Diet; D004044:Dietary Proteins; D005190:Family; D005247:Feeding Behavior; D005260:Female; D006128:Growth; D006262:Health; D006266:Health Education; D006801:Humans; D007501:Iron; D008019:Life Style; D008297:Male; D009749:Nutrition Surveys; D009751:Nutritional Requirements; D010808:Physical Examination; D012494:Sampling Studies; D012959:Socioeconomic Factors; D014481:United States; D014815:Vitamins
chemical_list: D002136:Calcium, Dietary; D004044:Dietary Proteins; D014815:Vitamins; D007501:Iron