Doğan, Nurullah, and Omer Fatih Nas. “How to Perform Surgical Planning for Hemodialysis Access? Routine Preoperative Doppler Ultrasound Mapping”. The European Research Journal 7, no. 1 (January 3, 2021): 74–79. Accessed April 5, 2026. https://eurj.org.tr/article/view/552.