Noman, A., M. K. Zafar, M. Shrestha, and S. Yousaf. “Relationship of Coronary Artery Disease With Carotid Artery Stenosis As Assessed by Carotid Doppler Ultrasound”. Annals of Punjab Medical College, Vol. 12, no. 2, June 2018, pp. 117-21, doi:10.29054/apmc/2018.124.