RT Journal Article SR Electronic T1 Saudi Medical Journal for continuous improvement and operational excellence JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 3 OP 4 VO 35 IS 1 A1 AlBarrak, Ali A1 Alokaily, Fahdah YR 2014 UL http://smj.org.sa/content/35/1/3.abstract AB