Haq, M. ul, Hafizullah, M., Gul, A. M., Jan, H. U. and Awan, Z. A. (2011) “PERCUTANEOUS TRANSVENOUS MITRAL COMMISSUROTOMY (PTMC) THROUGH PATENT FORAMEN OVALE (PFO) A NOVEL APPROACH”, Journal of Postgraduate Medical Institute, 22(2). Available at: https://www.jpmi.org.pk/index.php/jpmi/article/view/237 (Accessed: 25 April 2024).