Nasrin, S., Cader, F.A., Haq, M.M. and Ali, M.L. 2018. Angiographic Analysis of Trans-Radial Percutaneous Coronary Intervention Cases by the Backup Support of Guide Extension Catheter. Bangladesh Heart Journal. 33, 1 (Jul. 2018), 54–60. DOI:https://doi.org/10.3329/bhj.v33i1.37026.