Wasinghon, P., and C.-L. Lee. “Laparoscopic Sentinel Node Mapping With Surgical Staging Following Hysteroscopic Endometrial Resection in Endometrial Stromal Sarcoma”. Gynecology Obstetrics &Amp; Reproductive Medicine, vol. 26, no. 2, Aug. 2020, pp. 148-50, doi:10.21613/GORM.2018.857.