N. Ahmed, M. T. Mohyudin, A. A. Saad, M. M. Iqbal, H. Yousaf, and Z. Zaffar, “Coronary Artery Ectasia, its Clinical Profile and Angiographic Characteristics, Single Centre Experience”, Annals KEMU, vol. 19, no. 1, p. 87, May 2014.