RT Journal Article SR Electronic T1 Trend of antibiotic resistance in 1316 Shigella strains isolated in Bahrain JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 424 OP 426 VO 24 IS 4 A1 Jamsheer, Affaf E. YR 2003 UL http://smj.org.sa/content/24/4/424.abstract AB