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近年来许多国外研究者将放疗增敏剂羟基尿与另外两个放疗增敏剂５氟尿嘧啶、顺铂联用，试图构成一个最佳组 合，配合放疗治疗晚期实体瘤，获得了良好的结果。
In recent years, many foreign researchers will radiosensitizer hydroxyurea and two other radiosensitizers 5-fluorouracil, cisplatin, trying to form an optimal combination with radiotherapy for advanced solid tumors, obtained good results.