RT Journal Article SR Electronic T1 Esophageal foreign bodies in Yemen JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1654 OP 1655 VO 26 IS 10 A1 Mohamed Y. Al-Mahbashi A1 Yahia A. Rajaa YR 2005 UL http://smj.org.sa/content/26/10/1654.abstract AB