Attrition in a Longitudinal Drug Abuse Prevention Study

Author: Fan Amy Z.   Pentz Mary Ann   Dwyer Jim   Bernstein Karen   Li Chaoyang  

Publisher: The Clifford Beers Foundation

ISSN: 1462-3730

Source: The International Journal of Mental Health Promotion, Vol.4, Iss.2, 2002-05, pp. : 15-23

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Abstract