TY - GEN AU - Preston, Andrew TI - The methadone briefing : an easy to use reference guide to methadone and methadone prescribing : for health and other professionals SN - 0952060019 PY - 1996/// CY - London PB - ISDD KW - drugs KW - heroïne KW - hulpverlening KW - methadon KW - Verenigd Koninkrijk KW - wetgeving ER -