Nutritional status of preschool children.
D000740:Anemia / Q000453:epidemiology; D002664:Child Nutritional Physiological Phenomena; D002675:Child, Preschool; D003710:Demography; D004032:Diet; D004463:Ecology; D005190:Family; D005247:Feeding Behavior; D005260:Female; D006128:Growth; D006266:Health Education; D006801:Humans; D008297:Male; D008962:Models, Theoretical; D009518:New York; D012044:Regression Analysis; D012959:Socioeconomic Factors