Teenage family formation in postwar America.
D000029:Abortion, Legal; D000293:Adolescent; D001723:Birth Rate; D002140:California; D003710:Demography; D005190:Family; D005260:Female; D006801:Humans; D007086:Illegitimacy; D008297:Male; D008393:Marriage; D012725:Sexual Behavior; D014481:United States