title: Breast-feeding and post partum amenorrhoea in Central Africa. 3. Milk production in an urban area.
mesh_terms: D001942:Breast Feeding; D015023:Democratic Republic of the Congo; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007774:Lactation; D011247:Pregnancy; D014505:Urban Population