O. Kölbl

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PURPOSE A randomized trial was undertaken to assess the comparative efficacy of early postoperative irradiation with either 5 or 7 Gy vs. the use of nonsteroidal antiinflammatory drug (NSAID) for(More)
We have carried out a prospective, randomised study of prophylaxis for heterotopic ossification (HO) comparing indomethacin for 7 and 14 days, acetylsalicylic acid, and fractional (4 x 3 Gy) or(More)
PURPOSE There are different techniques of boost irradiation in the treatment of patients with anal carcinoma. A new system of applicators is presented, which can be used for an intracavitary(More)
PURPOSE Previous studies showed the effectiveness of early preoperative (4 h before operation) irradiation for prevention of heterotopic ossification (HO) after total hip replacement. This procedure(More)