1. Ovarian cancer screening;Mackey;J. Clin. Oncol.,1995
2. Cancer markers;Schwartz,1993
3. CA 125 for the monitoring of ovarian carcinoma during primary therapy;Lavin;Obstet. Gynecol.,1987
4. Newly diagnosed and relapsed epithelial ovarian carcinoma: ESMO Clinical Practice Guidelines for diagnosis, treatment and follow-up;Ledermann;Ann. Oncol.,2013
5. American Congress of Obstetricians and Gynecologists, "Five Things Physicians and Patients Should Question" (http://www.choosingwisely.org/doctor-patient-lists/american-college-of-obstetricians-and-gynecologists/), Choosing Wisely: an Initiative of the ABIM Foundation, American Congress of Obstetricians and Gynecologists, (Retrieved 1,August 2013).