Long-Term Effects of the Life Skills Program IPSY on Substance Use: Results of a 4.5-Year Longitudinal Study
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1987 ◽
Vol 76
(3)
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pp. 157-167
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2005 ◽
Vol 26
(5)
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pp. 578-611
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2018 ◽
Vol 43
(1)
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pp. 82-91
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1998 ◽
Vol 25
(3)
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pp. 209-214
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2019 ◽
Vol 31
(1)
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pp. 50-79
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