A perilous paradox: the contraceptive behavior of college students.
D000022:Abortion, Spontaneous; D000293:Adolescent; D000328:Adult; D003268:Contraception Behavior; D003270:Contraceptive Agents; D005260:Female; D006801:Humans; D008297:Male; D011247:Pregnancy; D012725:Sexual Behavior; D013334:Students / Q000523:psychology*
D003270:Contraceptive Agents