Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitlePrognostic effect of Ki-67 in common clinical subgroups of patients with HER2-negative, hormone receptor-positive early breast cancer.AuthorsFasching, Peter A.; Gass, Paul; Häberle, Lothar; Volz, Bernhard; Hein, Alexander; Hack, Carolin C.; Lux, Michael P.; Jud, Sebastian M.; Hartmann, Arndt; Beckmann, Matthias W.; Slamon, Dennis J.; Erber, RamonaPublicationBreast Cancer Research & Treatment, 2019, Vol 175, Issue 3, p617ISSN0167-6806Publication typeArticleDOI10.1007/s10549-019-05198-9