Lin I-Tsung, Chang Wen-Hsiung, Shih Shou-Chuan, Chang Wen-Han, Bair Ming-Jong
Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan.
BMJ Case Rep. 2009;2009:bcr2007053462. doi: 10.1136/bcr.2007.053462. Epub 2009 Jan 8.