RT Journal Article SR Electronic T1 Complication of gall stone lost during laparoscopic cholecystectomy JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 983 OP 983 VO 21 IS 10 A1 Fuad F. Ammari A1 Awni Abu-Zaiton YR 2000 UL http://smj.org.sa/content/21/10/983.abstract AB