Khan, Asfandiyar, et al. “Frequency of Left Atrial Thrombus Among Patients With Mitral Stenosis Undergoing Percutaneous Trans-Septal Mitral Commissurotomy”. Indus Journal of Bioscience Research, vol. 3, no. 6, July 2025, pp. 855-8, https://doi.org/10.70749/ijbr.v3i6.1909.