Shrestha, T. M., R. Neupane, B. Neupane, and R. Manandhar. “A Rare Case of Pulmonary Embolism: A Case Report”. Nepal Medical Journal, vol. 2, no. 1, Aug. 2019, pp. 105-9, https://nmj.com.np/nmj/index.php/nmj/article/view/95.