RT Journal Article SR Electronic T1 An unusual presentation of perforated appendicitis JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1150 OP 1150 VO 24 IS 10 A1 Mohammed, Adnan A. A1 Abbu, Ramiz B. YR 2003 UL http://smj.org.sa/content/24/10/1150.abstract AB