V. Čedomir Nešković, P. Milojević, D. Unić-Stojanović, I. Ilić, and Z. Slavković, “High thoracic epidural anesthesia in patients with synchronous carotid endarterectomy and off-pump coronary artery revascularization”, Vojnosanit Pregl, vol. 70, no. 12, Jan. 2017, doi: 10.2298/2498.