%0 Journal Article %T New European Instruments for Treatment Outcome Research: Reliability of the Maudsley Addiction Profile and Treatment Perceptions Questionnaire in Italy, Spain and Portugal %A Marsden, John %A Nizzoli, Umberto %A Corbelli, Claudia %A Margaron, Henri %A Torres, Miguel %A Prada de Castro, Isabel %A Stewart, Duncan %A Gossop, Michael %J European Addiction Research %V 6 %N 3 %P 115-122 %@ 1022-6877 %D 2000-09-01 %I S. Karger AG %~ DeepDyve