TY - JOUR T1 - Does methadone maintenance treatment based on the new national guidelines work in a primary care setting? JO - British Journal of General Practice PY - 2003/06/01 AU - Keen J AU - Oliver P AU - Rowse G AU - Mathers N ED - VL - 53 IS - 491 SP - 461 EP - 467 Y2 - 2025/04/12 ER -