PAUDEL, Rajan et al. Assessment of Rheumatic Mitral Stenosis severity by Mitral Leaflet Separation Index. Nepalese Heart Journal, [S. l.], v. 16, n. 2, p. 41–46, 2019. DOI: 10.3126/njh.v16i2.26316. Disponível em: https://nepjol.info/index.php/NHJ/article/view/26316. Acesso em: 13 mar. 2025.