Premarital sexual permissiveness and contraceptive knowledge: a biracial comparison of college students.
D000293:Adolescent; D000328:Adult; D001741:Black or African American; D000367:Age Factors; D003267:Contraception; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D007182:Income; D008297:Male; D008393:Marriage; D010541:Permissiveness; D012725:Sexual Behavior; D012959:Socioeconomic Factors; D044465:White People