Grasso Giovanni, Alafaci Concetta, Granata Francesca, Tomasello Francesco
Section of Neurosurgery, Department of Experimental Biomedicine and Clinical Neurosciences (BIONEC), University of Palermo, Palermo, Italy.
Department of Neurosurgery, University of Messina, Messina, Italy.
Surg Neurol Int. 2014 Feb 18;5:20. doi: 10.4103/2152-7806.127379. eCollection 2014.