Depression and adolescent sexual activity in romantic and nonromantic relational contexts: A genetically-informative sibling comparison.
1987 ◽
Vol 16
(5)
◽
pp. 497-509
◽
2019 ◽
1997 ◽
Vol 26
(1)
◽
pp. 23-34
2013 ◽
Vol 42
(5)
◽
pp. 693-699
◽
Adolescent Sexual Activity and Pregnancy in South Carolina: Trends, Risks, and Practice Implications
1987 ◽
Vol 80
(5)
◽
pp. 581-596
◽
1985 ◽
Vol 8
(1)
◽
pp. 17-31
◽