Lamichhane, Basanta, N Paradhan, SJ Rawal, A Singh, SR Bhandari, and R Manandhar. “Managing Pregnancy With Post Mitral Valve Replacement Presenting Late”. Nepal Journal of Obstetrics and Gynaecology 8, no. 1 (October 10, 2013): 50–52. Accessed October 23, 2021. https://www.nepjol.info/index.php/NJOG/article/view/8866.