TY - RPRT TI - Ulcerative colitis complicated by autoimmune hemolytic anemia. AU - D W Bell AU - E Urban AU - D A Sears AU - A I Walder AU - V S Ostrower PY - 1981 DO - 10.1097/00007611-198103000-00029 UR - https://pubmed.ncbi.nlm.nih.gov/7221639/ ID - 7221639 ER -