Coşkun İ, Çölkesen Y, Demirtürk Saim O, Tünel Ali H, Gülcan Ö, Türköz^{1 R, et al. The effects of perioperative ultrafiltration on postoperative outcomes in dialysis-dependent patients undergoing open heart surgery. Turk Gogus Kalp Dama 2013;21:603-609}