title: Characteristics of maternal age, parity, social class and breast feeding patterns in Benin City, Nigeria.
mesh_terms: D000293:Adolescent; D000328:Adult; D001942:Breast Feeding; D005260:Female; D006801:Humans; D008423:Maternal Age; D008875:Middle Aged; D009549:Nigeria; D010298:Parity; D012923:Social Class