@misc{indiciae0314c8601916, title = {Ulcerative colitis activity index: a useful prognostic factor for predicting ulcerative colitis outcome.}, author = {S Gürel and M Kiyici}, doi = {10.1177/147323000503300111}, url = {https://pubmed.ncbi.nlm.nih.gov/15651722/}, note = {Source identifier: 15651722} }