Infant health and breast-feeding.
D001942:Breast Feeding; D005260:Female; D006801:Humans; D007223:Infant; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D008297:Male; D009017:Morbidity; D010371:Pediatric Nursing; D011247:Pregnancy; D013997:Time Factors