Patient-reported outcomes of patients with advanced biliary tract cancers receiving gemcitabine plus capecitabine: a multicenter, phase II trial of the Swiss Group for Clinical Cancer Research

Koeberle D, Herrmann R, Mora O, Ruhstaller T, Strasser F, Beretta K, Mingrone W, Caspar C, Dietrich D, Gerber D, Borner M, Saletti P, Swiss Group for Clinical Cancer Research. Patient-reported outcomes of patients with advanced biliary tract cancers receiving gemcitabine plus capecitabine: a multicenter, phase II trial of the Swiss Group for Clinical Cancer Research. Journal of clinical oncology : official journal of the American Society of Clinical Oncology 2008; 26:3702-8.