TY - JOUR T1 - Ulcerative colitis presenting as pyrexia of unknown origin (PUO) without bowel symptoms JF - Clinical Medicine JO - Clin Med SP - 112 LP - 113 DO - 10.7861/clinmedicine.13-1-112a VL - 13 IS - 1 AU - Graham Johnston Y1 - 2013/02/01 UR - http://www.rcpjournals.org/content/13/1/112.2.abstract ER -