Thapa, P., and B. Bhattarai. “Inadvertent Arterial Cannulation During Intravenous Cannulation of the Cephalic Vein”. Journal of Society of Anesthesiologists of Nepal, vol. 2, no. 1, Feb. 2015, pp. 37-38, http://www.jsan.org.np/jsan/index.php/jsan/article/view/53.