Rahman, A., Ahmed, F., Rahman, M. A., Uddin, S. N., Rahman, M. Z., & Chowdhury, T. A. (2016). Precise Percutaneous Coronary Intervention of LAD Ostial Stenosis by Using Afzal’s Technique: An easy but Innovative Procedure. Cardiovascular Journal, 9(1), 49–54. https://doi.org/10.3329/cardio.v9i1.29543