Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 36-1997. A 58-year-old man with recurrent ulcerative colitis, bloody diarrhea, and abdominal distention.
出版信息
N Engl J Med. 1997 Nov 20;337(21):1532-40. doi: 10.1056/NEJM199711203372108.