JAN, Hikmat Ullah; HASSAN, Mahmood ul; HAFIZULLAH, Muhammad. Long Term Echocardiographic Follow up of Percutaneous Transvenous Mitral commissurotomy (PTMC). Journal of Postgraduate Medical Institute, [S. l.], v. 18, n. 3, 2011. Disponível em: https://www.jpmi.org.pk/index.php/jpmi/article/view/927. Acesso em: 5 jun. 2025.