We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleModelling the effects of standard prognostic factors in node-positive breast cancer. German Breast Cancer Study Group (GBSG).AuthorsSauerbrei W; Royston P; Bojar H; Schmoor C; Schumacher MPublicationBritish journal of cancer, 1999, Vol 79, Issue 11-12, p1752ISSN0007-0920Publication typearticleDOI10.1038/sj.bjc.6690279