Lactation and infant nutrition.
D000375:Aging; D001835:Body Weight; D001942:Breast Feeding; D002675:Child, Preschool; D004734:Energy Metabolism; D005260:Female; D006128:Growth; D006801:Humans; D007223:Infant; D007227:Infant Nutritional Physiological Phenomena; D007774:Lactation; D008895:Milk, Human / Q000502:physiology; D009751:Nutritional Requirements; D011247:Pregnancy; D014886:Weaning