Cocaine Use in Europe – A Multi-Centre Study: Patterns of Use in Different Groups Tập 10 Số 4 - Trang 147-155 - 2004
Michael Prinzleve, Christian Haasen, Heike Zurhold, Josep Lluís Matalí, Eugeni Bruguera, József Gerevich, Erika Bácskai, Niamh Ryder, Shane Butler, Victoria Manning, Michael Gossop, Anne-Marie Pezous, Annette Verster, Antonella Camposeragna, Pia Andersson, Börje Olsson, Andjela Primorac, Gabriele Fischer, Franziska Güttinger, Jürgen Rehm, Michael Krausz