Hussain, S., Fateh Ali Tipoo Sultan, Mariam Naz, Sumyia Gurmani and Shazia Rasheed (2024) “Mitral leaflet separation index correlation with mitral stenosis severity, a reliable easy 2-d echocardiography technique”, Journal of the Pakistan Medical Association, 74(2), pp. 243–246. doi: 10.47391/JPMA.8269.