Joshi, R. R., and G. D. Sundararaj. “Solitary Osteochondroma Arising from the Dorsal Vertebral Spinous Process: A Case Report”. Journal of Lumbini Medical College, vol. 2, no. 1, Nov. 2016, pp. 25-27, https://nepjol.info/index.php/JLMC/article/view/16003.