TY - GEN AU - Hackland, Fiona TI - A quality framework for drug users : building effective services for drugs users SN - 0948970235 PY - 1998/// CY - London PB - SCODA KW - deskundigheidsbevordering KW - drugs KW - hulpverlening KW - kwaliteitszorg KW - Verenigd Koninkrijk ER -