Breastfeeding.
Winikoff
B
B
Population Council, New York, New York.
D001942:Breast Feeding; D003267:Contraception / Q000379:methods*; D005260:Female; D005298:Fertility / Q000502:physiology; D006801:Humans; D007231:Infant, Newborn; D009747:Nutritional Physiological Phenomena