title: The ecology of growth in underprivileged children.
mesh_terms: D001835:Body Weight; D005260:Female; D006128:Growth; D006801:Humans; D007223:Infant; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D008297:Male; D009017:Morbidity; D012959:Socioeconomic Factors