AKTARAN, Şebnem, KEPEKÇİ, Y. and SEZER, A. (1998) “Ecg Changes in Cardiac Risk Group Patients in the Perioperative Period for Noncardiac Operationsnon”, European Journal of Therapeutics, 9(1, 2), pp. 19–27. doi: 10.58600/eurjther.1998-9-1-2-1439-arch.