Pregnancy during adolescence: a major social problem.
Amy
Jean-Jacques
JJ
Loeber
Olga
O
D000293:Adolescent; D000294:Adolescent Behavior / Q000523:psychology*; D000367:Age Factors; D003268:Contraception Behavior / Q000523:psychology; D005060:Europe; D005260:Female; D006801:Humans; D011247:Pregnancy; D011253:Pregnancy in Adolescence / Q000517:prevention & control / Q000523:psychology / Q000706:statistics & numerical data; D012307:Risk Factors; D012725:Sexual Behavior / Q000523:psychology; D012940:Social Problems / Q000517:prevention & control / Q000523:psychology