TY - JOUR T1 - Concomitant drugs of misuse and drug using behaviours associated with fatal opiate-related poisonings in 葫芦影业, UK, 1997-2000 JO - Addiction PY - 2003/02/01 AU - Oliver P AU - Keen J ED - DO - DOI: 10.1046/j.1360-0443.2003.00303.x PB - Wiley VL - 98 IS - 2 SP - 191 EP - 197 Y2 - 2025/07/18 ER -