title: Marital fertility in polygynous unions in Nigeria.
authors.forename: A A
authors.initials: AA
authors.lastname: Adewuyi
mesh_terms: D000293:Adolescent; D000328:Adult; D003906:Developing Countries; D005260:Female; D005298:Fertility; D006801:Humans; D007231:Infant, Newborn; D008393:Marriage; D008875:Middle Aged; D009549:Nigeria; D011247:Pregnancy