TY - JOUR T1 - Early sudden gains in psychotherapy under routine clinic conditions: practice-based evidence. JO - J Consult Clin Psychol PY - 2003/02/01 AU - Stiles WB AU - Leach C AU - Barkham M AU - Lucock M AU - Iveson S AU - Shapiro DA AU - Iveson M AU - Hardy GE ED - VL - 71 IS - 1 SP - 14 EP - 21 Y2 - 2024/09/19 ER -