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Blazeby JM, Conroy T, Hammerlid E, Fayers P, Sezer O, Koller M, Arraras J, Bottomley A, Vickery CW, Etienne PL, Alderson D; European Organisation for Research and Treatement of Cancer Gastrointestinal and Quality of Life Groups.Blazeby JM, et al. Among authors: alderson d.Eur J Cancer. 2003 Jul;39(10):1384-94. doi: 10.1016/s0959-8049(03)00270-3.Eur J Cancer. 2003.PMID: 12826041