RT Journal Article SR Electronic T1 Systematic reviews JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1250 OP 1251 DO 10.15537/smj.2015.10.12805 VO 36 IS 10 A1 Fikri M. Abu-Zidan YR 2015 UL http://smj.org.sa/content/36/10/1250.abstract AB