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. Author manuscript; available in PMC: 2014 Jan 1.
Published in final edited form as: Breast Cancer Res Treat. 2012 Dec 16;137(2):10.1007/s10549-012-2373-1. doi: 10.1007/s10549-012-2373-1

Fig. 4.

Fig. 4

Kaplan–Meier survival curve for OS depending on PTP1B expression in the ER+ and ER– subgroups. PTP1B expression has a positive effect on OS in ER+ cases, but not in ER– cases