“Preoperative Histopathological Grading and Clinical Staging Versus Surgico-Pathological Grading and Surgical Staging in Endometrial Carcinoma Patients: A Single Centre Retrospective Study”. 2018. Global Journal of Medical Research 18 (E1): 19-28. https://medicalresearchjournal.org/index.php/GJMR/article/view/1459.