A matched case?control study: investigating the relationship between youth assets and sexual intercourse among 13- to 14-year-olds
2007 ◽
Vol 33
(1)
◽
pp. 40-44
◽
Keyword(s):
2013 ◽
Vol 54
(5)
◽
pp. 3434
◽
2009 ◽
Vol 18
(8)
◽
pp. 751-755
◽
2010 ◽
Vol 45
(5p1)
◽
pp. 1205-1226
◽
Keyword(s):
Keyword(s):