Haq, Inam ul, Muhammad Saeed, Muhammad Hamza, Agha Shabbir Ali, and Maha Nadir. “LEFT ATRIAL TO LEFT VENTRICULAR END DIASTOLIC DIAMETER RATIO IN LEFT VENTRICULAR DIASTOLIC DYSFUNCTION”. Pakistan Journal of Physiology 13, no. 1 (March 31, 2017): 15–18. Accessed April 29, 2024. https://pjp.pps.org.pk/index.php/PJP/article/view/258.