TY - JOUR T1 - Evidence-based guidelines for determination of sample size and interpretation of the European Organisation for the Research and Treatment of Cancer Quality of Life Questionnaire Core 30. JO - J Clin Oncol PY - 2011/01/01 AU - Cocks K AU - King MT AU - Velikova G AU - Martyn St-James M AU - Fayers PM AU - Brown JM ED - DO - DOI: 10.1200/JCO.2010.28.0107 VL - 29 IS - 1 SP - 89 EP - 96 Y2 - 2024/10/18 ER -