Tawfic, Q. A., P. Bhakta, J. Burad, P. Mishra, and R. Kausalya. “Complications of Central Venous Catheterisation : Breakage of Guidewire-a Disaster Averted”. Sultan Qaboos University Medical Journal, vol. 11, no. 4, Nov. 2011, pp. 519-21, https://journals.squ.edu.om/index.php/squmj/article/view/1635.