title: Antecedents of early marital and fertility behavior: the effects of social origins and adolescent attitude formation.
authors.forename: K P
authors.initials: KP
authors.lastname: Marshall
authors.forename: A G
authors.initials: AG
authors.lastname: Cosby
mesh_terms: D000569:Americas; D019049:Developed Countries; D006801:Humans; D017533:Marital Status; D009656:North America; D043762:Reproductive Behavior; D014481:United States