A descriptive study of youth risk behavior in urban and rural secondary school students in El Salvador
2006 ◽
Vol 6
(1)
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Keyword(s):
2006 ◽
Vol 62
(7)
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pp. 1628-1640
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2001 ◽
Vol 28
(5)
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pp. 608-623
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Keyword(s):
Keyword(s):
2011 ◽
Vol 11
(2)
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pp. 316-322
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Keyword(s):
2018 ◽
Vol 39
(4)
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pp. 416-432
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Keyword(s):
2002 ◽
Vol 18
(3)
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pp. 214-228
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2012 ◽
Vol 24
(4)
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pp. 135-142
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