Breastfeeding, infant health, and socioeconomic status.
D001903:Bottle Feeding; D001942:Breast Feeding; D003430:Cross-Sectional Studies; D006128:Growth; D006262:Health; D006304:Health Status; D006721:Honduras; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012959:Socioeconomic Factors; D014481:United States