Hamid, Rana S., Anupam K. Kakaria, Saif A. Khan, Saja Mohammed, Rashid Al-Sukaiti, Dawood Al-Riyami, and Yasser W. Al-Mula Abed. 2015. “Safety and Complications of Double-Lumen Tunnelled Cuffed Central Venous Dialysis Catheters : Clinical and Radiological Perspective from a Tertiary Centre in Oman”. Sultan Qaboos University Medical Journal 15 (4):501-6. https://journals.squ.edu.om/index.php/squmj/article/view/2070.