title: The ethnological and medical significance of breast feeding: with special reference to the Yorubas of Nigeria.
authors.forename: D S
authors.initials: DS
authors.lastname: MATTHEWS
mesh_terms: D001942:Breast Feeding; D005007:Ethnology; D006801:Humans; D007223:Infant; D007227:Infant Nutritional Physiological Phenomena; D009549:Nigeria
keywords: ETHNOLOGY; INFANT NUTRITION