P. Chaudhary, N. K. Karn, B. P. Shrestha, G. P. Khanal, and R. Rijal, “Percutaneous Pedicle Screw and Rod Insertion for the Treatment of Thoracic and Lumbar Spine Fracture”, Nepal Ortho. Assoc. J., vol. 3, no. 1, pp. 23–27, Dec. 2013.