Ahmed S, Mohamed M. SAFETY AND EFFECTIVENESS OF LEFT SIDE COLONOSCOPY OR SIGMOIDOSCOPY VERSUS TOTAL COLONOSCOPY IN PATIENTS LESS THAN 45 YEARS OLD AGE PRESENTED WITH THE PERIANAL DISEASE AT KURDISTAN CENTER FOR GASTROENTEROLOGY/SULAIMANIYAH. JSMC. 2022;12(4):439-447. doi:10.17656/jsmc.10389