Survey of infant feeding practices.
D001835:Body Weight; D002662:Child Health Services; D003710:Demography; D004032:Diet; D005260:Female; D006801:Humans; D007223:Infant; D007225:Infant Food; D007227:Infant Nutritional Physiological Phenomena; D008297:Male; D009519:New York City; D012959:Socioeconomic Factors