Fayyaz, Asad, Muhammad Waqas Iqbal, and Asif Hanif. 2014. “FREQUENCY OF LEFT ATRIAL THROMBUS DETECTED BY TRANSESOPHAGEAL ECHOCARDIOGRAPHY IN PATIENTS OF TIGHT MITRAL STENOSIS HAVING NEGATIVE TRANS-THORACIC ECHOCARDIOGRAPHY AT GULAB DEVI CARDIAC COMPLEX”. Annals of King Edward Medical University 20 (1):76. https://doi.org/10.21649/akemu.v20i1.596.