Sultana, N., A. F. Bari, T. K. Majumder, M. R. Islam, and F. A. Hossain. “Duplex Study of Carotid Artery in Patients With Ischemic Stroke”. Bangladesh Journal of Neuroscience, vol. 28, no. 2, Nov. 2013, pp. 67-73, doi:10.3329/bjn.v28i2.17172.