Letter: Present-day practice in infant feeding.
D000818:Animals; D001942:Breast Feeding; D004032:Diet; D002523:Edible Grain; D004739:England; D005260:Female; D006801:Humans; D007223:Infant; D007225:Infant Food; D007227:Infant Nutritional Physiological Phenomena; D008892:Milk; D008895:Milk, Human; D012923:Social Class