RT Journal Article SR Electronic T1 Gastrointestinal stromal tumors in Saudi Arabia JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1076 OP 1076 VO 31 IS 9 A1 Pellicano, Rinaldo A1 Bokhary, Rana YR 2010 UL http://smj.org.sa/content/31/9/1076.abstract