(Q44904948)
Statements
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The Marijuana Check-up: reaching users who are ambivalent about change (English)
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Robert S Stephens
1 reference
Roger A Roffman
1 reference
Stephanie A Fearer
1 reference
Carl Williams
1 reference
Joseph F Picciano
1 reference
Randy S Burke
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1 October 2004
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1 reference
99
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10
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1323-1332
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Identifiers
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1 reference