title: Religious fertility differentials among the Yoruba of Western Nigeria.
mesh_terms: D000293:Adolescent; D000328:Adult; D002835:Christianity; D005260:Female; D005298:Fertility; D006801:Humans; D007514:Islam; D008297:Male; D008875:Middle Aged; D009549:Nigeria; D012071:Religion and Sex; D012725:Sexual Behavior