%0 Journal Article %T Colectomy Rates for Ulcerative Colitis Differ between Ethnic Groups: Results from a 15-Year Nationwide Cohort Study %A Alan Askari %A Naila Arebi %A Omar Faiz %A Ravi Misra %J Archive of "Canadian Journal of Gastroenterology & Hepatology". %D 2016 %R 10.1155/2016/8723949 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5198146/