Haq, M. ul, Hafizullah, M., Gul, A. M., Jan, H. U., & Awan, Z. A. (2011). PERCUTANEOUS TRANSVENOUS MITRAL COMMISSUROTOMY (PTMC) THROUGH PATENT FORAMEN OVALE (PFO) A NOVEL APPROACH. Journal of Postgraduate Medical Institute, 22(2). Retrieved from https://jpmi.org.pk/index.php/jpmi/article/view/237