Nisanoglu, V., Ozgur, B., Sari, S., Aldemir, M., Aksoy, Y., Battaloglu, B., Berat Cihan, H., Yetkin, E. and Erdil, N. 2021. Effect of Coronary Collateral Circulation on Preoperative and Postoperative QT Dispersion in Patients Undergoing Coronary Artery Bypass Grafting . Annals of Medical Research. 14, 1 (May 2021).