The impact of unilateral versus bilateral antegrade cerebral perfusion on surgical outcomes after aortic arch replacement: a propensity-matched analysis - Zierer, A; Risteski, P; El-Sayed Ahmad, A; Moritz, A; Diegeler, A; Urbanski, P P (J Thorac Cardiovasc Surg, 2014)
; discussion 1217–1218