Nature's contraceptive. Wet-nursing and prolonged lactation: the case of Chesham, Buckinghamshire, 1578--1601.
D001721:Birth Intervals; D001942:Breast Feeding; D004739:England; D005260:Female; D049669:History, 16th Century; D049670:History, 17th Century; D006801:Humans; D007774:Lactation; D011247:Pregnancy; D012959:Socioeconomic Factors