Plevy, Scott A phase I study of visilizumab, a humanized anti-CD3 monoclonal antibody, in severe steroid-refractory ulcerative colitis. [electronic resource] - Gastroenterology Nov 2007 - 1414-22 p. digital Publication Type: Clinical Trial, Phase I; Journal Article; Research Support, Non-U.S. Gov't ISSN: 1528-0012 Standard No.: 10.1053/j.gastro.2007.08.035 doi Subjects--Topical Terms: AdolescentAdultAgedAntibodies, Monoclonal--adverse effectsAntibodies, Monoclonal, HumanizedCD3 Complex--immunologyCD4-Positive T-Lymphocytes--pathologyCD8-Positive T-Lymphocytes--pathologyColitis, Ulcerative--drug therapyDose-Response Relationship, DrugEndoscopy, GastrointestinalFemaleHumansMaleMiddle AgedSeverity of Illness Index