@misc{indiciaece05f3000147, title = {Antibody testing for ulcerative colitis--more letters?}, author = {T R Koch}, year = {2001}, doi = {10.1111/j.1572-0241.2001.03973.x}, url = {https://pubmed.ncbi.nlm.nih.gov/11467665/}, note = {Source identifier: 11467665} }