Rajbhandari, Gambhir Lal. “Mitral Valvotomy An Oldest Cardiac Surgical Procedure For Mitral Stenosis”. Medical Journal of Shree Birendra Hospital 2 (September 9, 1999): 22–28. Accessed December 27, 2024. https://nepjol.info./index.php/MJSBH/article/view/21484.