1Toshiyuki Yamazaki,Yoshio Shirai,Tetsuya Tada,Masataka Sasaki,Yasuo Sakai,Katsuyoshi Hatakeyama. Ischemic colitis arising in watershed areas of the colonic blood supply: A report of two cases[J] 1997,Surgery Today(5):460~462
2Sanjiv K. Gandhi M.D.,Morin M. Hanson M.D.,Anthony M. Vernava M.D.,Donald L. Kaminski M.D.,Dr. Walter E. Longo M.D.. Ischemic colitis[J] 1996,Diseases of the Colon & Rectum(1):88~100