Authors: Ouwehand, AW van Alem, VCM

Citation: Aw. Ouwehand et Vcm. Van Alem, The Dutch national alcohol and drugs database: Progress in monitoring, monitoring in progress, EUR ADDIC R, 5(4), 1999, pp. 173-178

Authors: Simon, R Donmall, M Hartnoll, R Kokkevi, A Ouwehand, AW Stauffacher, M Vicente, J

Citation: R. Simon et al., The EMCDDA/Pompidou Group treatment demand indicator protocol: A European core item set for treatment monitoring and reporting, EUR ADDIC R, 5(4), 1999, pp. 197-207