RT Journal Article SR Electronic T1 Higher prevalence in young population and rightward shift of colorectal carcinoma. Is it right? JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1151 OP 1151 VO 28 IS 7 A1 Abduljabbar, Alaa S. A1 Guraya, Salman Y. YR 2007 UL http://smj.org.sa/content/28/7/1151.abstract AB