Preventing teenage pregnancy.
Mellanby
A R
AR
Department of Child Health, University of Exeter Postgraduate Medical School.
Pearson
V A
VA
Tripp
J H
JH
D000293:Adolescent; D001521:Behavior Therapy; D003267:Contraception; D005260:Female; D006801:Humans; D010043:Outcome and Process Assessment, Health Care; D011247:Pregnancy; D011253:Pregnancy in Adolescence; D011275:Pregnancy, Unwanted; D012736:Sex Education; D012725:Sexual Behavior