1. Chen KT, Barbieri RL (2015) Disorders of the Bartholin Gland. UpToDate, Waltham, MA, USA.
2. Chen L, Berek JS (2015) Endometrial Carcinoma: Clinical features and diagnosis. UpToDate, Waltham, MA, USA.
3. Beckmann C (2009) Obstetrics and Gynecology. (6th edn,). Lippincott Williams & Williams. Baltimore, USA
4. Chen L, Berek JS (2015) Endometrial Carcinoma: Epidemiology and risk factors.
5. NIH National Cancer Institute (2015) Endometrial Cancer Treatment-for Health Professionals (PDQ®).