1. Cavacic J, Turcic J, Martinac P. et al.: Metronidazole ion the treatment of chronic radiation proctitis: clinical trial. Croat Med J 41 (2000) w314.
2. Chon BH, Loeffler JS: The effect of nonmalignant systemic disease on tolerance to radiation therapy Oncologist 7(2) (2002) 136.
3. Classen J et al.: Radiation-induced gastrointestinal toxicity. Pathophysiology, approaches to treatment and prophylaxis. Strahlentherapie Onkol 174 S3(198) 82–84.
4. Denton A, Forbes A, Andreyev J, Maher EJ: Non surgical interventions for late radiation proctitis in ptients who have received radical radiotherapy to the pelvis. Cochrane Database Syst Rev (2002). CD003455.
5. Feldmeiert JJ, Hampson NB: A systematic review of the literature reporting the application of hyperbaric oxygen prevention and treatment of delayed radiation injuries: an evidence based approach. Undersea Hyperb Med 29 (2002) 4.