RT Journal Article SR Electronic T1 A new parameter in the differential diagnosis of bacterial and viral meningitis JF Neurosciences Journal JO Neurosciences (Riyadh) FD Prince Sultan Military Medical City SP 91 OP 92 VO 13 IS 1 A1 Onal, Hasan A1 Onal, Zerrin A1 Ozdil, Mine A1 Alhaj, Safa YR 2008 UL http://nsj.org.sa/content/13/1/91.abstract AB