Iqbal, Muhammad Khaleel, Muhammad Furrakh Maqbool, Shahzad Tawwab, Muhammad Saleem Awan, Tahir Naveed, and Usman Mahmood Butt. “SYSTOLIC STRAIN RATE IN LEFT VENTRICULAR DYSFUNCTION CAUSED BY RHEUMATIC CHRONIC SEVERE MITRAL REGURGITATION”. Journal of Ayub Medical College Abbottabad 32, no. 2 (March 28, 2020): 169–173. Accessed May 3, 2025. https://www.jamc.ayubmed.edu.pk/index.php/jamc/article/view/6845.