Sehouli, J.(2011). Topotecan Weekly Versus Conventional 5-Day Schedule in Patients With Platinum-Resistant Ovarian Cancer: A Randomized Multicenter Phase II Trial of the North-Eastern German Society of Gynecological Oncology Ovarian Cancer Study Group. Journal of Clinical Oncology, 29(2), 242-248. doi:10.1200/jco.2009.27.8911

Sehouli, Jalid. "Topotecan Weekly Versus Conventional 5-Day Schedule in Patients With Platinum-Resistant Ovarian Cancer: A Randomized Multicenter Phase II Trial of the North-Eastern German Society of Gynecological Oncology Ovarian Cancer Study Group". Journal of Clinical Oncology, 29.2 ( 2011 ): 242-248.