Prognostic value of number of removed lymph nodes, number of involved lymph nodes and lymph node ratio in 7502 breast cancer patients enrolled onto trials of the Austrian Breast and Colorectal Cancer Study Group (ABCSG).

Tausch C, Taucher S, Dubsky P, Seifert M, Reitsamer R, Kwasny W, Jakesz R, Fitzal F, Filipcic L, Fridrik M, Greil R, Gnant M.