RT Journal Article SR Electronic T1 Pethidine-induced seizure after vestibular anus repair JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1516 OP 1517 VO 29 IS 10 A1 Al-Ayed, Tareq M. A1 Dafalla, Ahmed Y. YR 2008 UL http://smj.org.sa/content/29/10/1516.abstract