Ahsan, S. A., Marufuzzaman, S., Bari, M. A., Salman, M., & Rahman, M. M. (2008). Outcome of 153 cases of mitral stenosis after percutenuous transvenous mitral commissurotomy. Bangladesh Medical Research Council Bulletin, 34(2), 66–68. https://doi.org/10.3329/bmrcb.v34i2.1179