RT Journal Article SR Electronic T1 Editorial Message JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP S1 OP S1 VO 35 IS Supplement 1 A1 AlBarrak, Ali A1 Khan, Sonia A1 Al-Zawahmah, Mohammed YR 2014 UL http://smj.org.sa/content/35/Supplement_1/S1.abstract AB