TY - JOUR T1 - Motivation to withdraw from heroin: a factor‐analytic study JO - British Journal of Addiction UR - https://doi.org/10.1111/j.1360-0443.1992.tb02698.x PY - 2010/02/13 AU - MURPHY PN AU - BENTALL RP ED - DO - DOI: 10.1111/j.1360-0443.1992.tb02698.x PB - Wiley VL - 87 IS - 2 SP - 245 EP - 250 Y2 - 2025/11/29 ER -