Hafizullah, Muhammad, Waheed Ahmad Sahibzada, Kiramat Ali Shah, Aziz Gul Mufti, Muhammad Arabi, and Muhammad Tahir Khattak. 2011. “Percutaneous Transvenous Mitral Commissurotomy (PTMC) INOUE Versus Non INOUE Technique”. Journal of Postgraduate Medical Institute 10 (2). https://www.jpmi.org.pk/index.php/jpmi/article/view/1184.