TY - GEN AU - Spruit, Inge P. TI - Cannabis 2002 report : a joint international effort at the initiative of the Ministers of Public Health of Belgium, France, Germany, The Netherlands, Switzerland : technical report of the international scientific conference : Brussels, Belgium, 25/02/2002 SN - 9080705616 PY - 2002/// CY - Brussels PB - Ministry of Public Health KW - beleid KW - Belgiƫ KW - cannabis KW - congressen en studiedagen KW - drugs KW - Duitsland KW - Frankrijk KW - Nederland KW - onderzoeksrapporten KW - preventie KW - psychische stoornissen KW - somatische stoornissen KW - Zwitserland ER -