TY - JOUR AU - Konstantopoulos, K; Makris, A; Moustaka, A; Karmaniolou, I; Konstantopoulos, G; Mela, A TI - Sevoflurane versus propofol anesthesia in patients undergoing lumbar spondylodesis: a randomized trial JO - J Surg Res IS - 01 VL - 179 PY - 2013 DO - 10.1016/j.jss.2012.09.038 SP - 72 EP - 77 ER -