Dhungana, Sahadeb Prasad, and Rinku Ghimire. “Prevalence of Valvular and Non-Valvular Atrial Fibrillation and the Application of Antithrombotic Treatment in a Tertiary Care Hospital”. Journal of Nepal Medical Association 58, no. 231 (November 22, 2020): 851–855. Accessed May 14, 2024. http://www.jnma.com.np/jnma/index.php/jnma/article/view/5113.