Author/Authors :
Rahmanian، Abdolkarim نويسنده Department of Neurosurgery, Shiraz University of Medical Sciences, Shiraz, Iran , , Haghnegahdar، Ali نويسنده Department of Neurosurgery, Shiraz University of Medical Sciences, Shiraz, Iran , , Rahmanian، Abdolvahab نويسنده Department of Neurosurgery, Jahrom University of Medical Sciences, Jahrom, Iran , , Ghaffarpasand، Fariborz نويسنده Trauma Research Center, Shiraz University of Medical Sciences, Shiraz, Iran ,