1.
Khan A, shafiq ihtesham, Jan M, Hassan Z. Echocardiographic assessment before and after Percutaneous Transvenous Mitral Commissurotomy in patients with Rheumatic Mitral Stenosis. Pak J Med Sci [Internet]. 2020Dec.8 [cited 2024Jul.18];37(1). Available from: https://pjms.org.pk/index.php/pjms/article/view/2446