TY - JOUR AU - Jahraus, C D; Bettenhausen, D; Malik, U TI - Prevention of acute radiation-induced proctosigmoiditis by balsalazide: a randomized, double-blind, placebo controlled trial in prostate cancer patients JO - Int J Radiat Oncol Biol Phys VL - 63 PY - 2005 DO - 10.1016/j.ijrobp.2005.04.032 SP - 1483 EP - 1487 N1 - et al. ER -