TY - BOOK AU - Oliver, Phillip AU - Forrest, Robert AU - Keen, Jenny TI - Benzodiazepines and cocaine as risk factors in fatal opioid overdoses [PDF] PY - 2007/// CY - London PB - NHS KW - drugs KW - benzodiazepines KW - cocaïne KW - overdosis KW - onderzoeksrapporten KW - heroïne KW - methadon UR - http://www.google.be/search?q=benzodiazepines-and-cocaine-as-risk-factors ER -