article 2017 Evaluation of PD-1 and PD-L1 levels in clear cell histologic subtypes of ovarian and uterine malignancies and correlation with stage and survival ·doi:10.1016/j.ygyno.2017.07.077
article 2012 Expression patterns of the Wnt pathway inhibitors Dickkopf3 (Dkk3) and secreted frizzled-related proteins (SFRP) 1 and 4 in endometrial endometrioid adenocarcinoma: A Gynecologic Oncology Group study ·doi:10.1016/j.ygyno.2011.12.346