6Mor V,Laliberte L,Morris JM,et al.The Kamofsky Performance Status Scale:An examination of its reliability and validity in a research setting.Cancer 1984; 53(9):2002-7.
7Schag CAC,Ganz PA,Wing DS,et al.Quality of life in adult survivors of lung,colon and prostate cancer.Qual Life Res 1994;3(2):127-41.
8EORTC Quality of Life Group.EORTC QLQ-C30 Scoring Manual.Third edition,Brussels :QL Coordinator,Quality of Life Unit,EORTC Data Center 2001.
9Humy C,Bernhard J,Gelber RD,et al.Quality of life measures for patients receiving adjuvant therapy for breast cancer:an international trial.Eur J Cancer 1992;28(1):118-24.
10EORTC Quality of Life Group.Guidelines for assessing Quality of Life in EORTC clinical trials.Brussels:Quality of Life Unit,EORTC Data Center 2002.
