Teenage pregnancy is preventable--a challenge to our society.
Tsang
R C
RC
Perinatal Research Institute, Children's Hospital, Ohio 45267-0541.
D000293:Adolescent; D000294:Adolescent Behavior; D005260:Female; D006801:Humans; D011247:Pregnancy; D011253:Pregnancy in Adolescence; D016730:Program Development; D012736:Sex Education; D012725:Sexual Behavior; D014481:United States