Panta, S. B., and P. R. Bhattarai. “Malfunction of a Catheter Placed for Continuous Quadratus Lumborum Plane Block: Rent in the Thoracolumbar Fascia”. Journal of Society of Anesthesiologists of Nepal, vol. 7, no. 1, June 2020, p. e286, http://www.jsan.org.np/jsan/index.php/jsan/article/view/286.