Heyes A. Clinical trial experience with Functional Assessment of Cancer Therapy—Lung in conventional and targeted non—small cell lung cancer therapy. Semin Oncol. 2004 Jun 1;31(Suppl. 9):16-22.
Kjeldsen BJ, Thorsen H, Whalley D, Kronborg O. Influence of follow-up on health-related quality of life after radical surgery for colorectal cancer. Scand J Gastroenterol. 1999 May;34(5):509-15.