RT Journal Article SR Electronic T1 Antibiotic treatment of acute appendicitis - initial observations JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 643 OP 644 VO 22 IS 7 A1 Aws S. Salim A1 Talal M. Ahmed YR 2001 UL http://smj.org.sa/content/22/7/643.abstract AB