RT Journal Article SR Electronic T1 Fast tract colonoscopy as a primary investigation in symptomatic patient.Experience in a small district general hospital JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1074 OP 1075 VO 27 IS 7 A1 Nasser M. Amer YR 2006 UL http://smj.org.sa/content/27/7/1074.abstract AB