1. Solitary rectal ulcer a cause of life-threatening hemorrhage;Delancy;Surgery,1974
2. Acute and chronic benign ulcers of the rectum;Duff;Surg Gynecol Obstetr,1981
3. Acute hemorrhagic rectal ulcer accompanied with the brain disease (in Japanese with English abstract);Soeno;Akita J Med,1981
4. Etiology of acute hemorrhagic rectal ulcer Laser-Doppler analysis of rectal mucosal blood flow in lateral and horizontal supine position at bed rest (in Japanese with English abstract);Nakamura;Gastroenterol Endosc,1996
5. Clinical characteristics of acute hemorrhagic rectal ulcer;Takeuchi;J Clin Gastroenter,2001