TY - JOUR T1 - PHASE: A randomised, controlled trial of supervised self-help cognitive behavioural therapy in primary care JO - British Journal of General Practice PY - 2003/01/01 AU - Richards A AU - Barkham M AU - Cahill J AU - Richards D AU - Williams C AU - Heywood P ED - VL - 53 IS - 495 SP - 767 EP - 770 Y2 - 2024/12/22 ER -