PT - JOURNAL ARTICLE AU - Graham Johnston TI - Ulcerative colitis presenting as pyrexia of unknown origin (PUO) without bowel symptoms AID - 10.7861/clinmedicine.13-1-112a DP - 2013 Feb 01 TA - Clinical Medicine PG - 112--113 VI - 13 IP - 1 4099 - http://www.rcpjournals.org/content/13/1/112.2.short 4100 - http://www.rcpjournals.org/content/13/1/112.2.full SO - Clin Med2013 Feb 01; 13