[Dynamics of methods of maternal lactation].
D001942:Breast Feeding; D003906:Developing Countries; D005260:Female; D006266:Health Education; D006801:Humans; D007223:Infant; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D007774:Lactation; D011247:Pregnancy; D014886:Weaning
Dynamique des modes de l'allaitement maternel.