Staquet M
Eur Urol. 1976;2(6):265-70.
The results of non-randomized clinical trials in urological cancer are often contradictory because of the selection of patients which is usually biased. Such data cannot be used for planning a logical therapy for the future patients. In urological cancer, radomized controlled trials are few. Moreover, antimitotic chemotherapy has not been adequately tried.
由于患者选择通常存在偏差，泌尿外科癌症的非随机临床试验结果往往相互矛盾。此类数据无法用于为未来患者规划合理的治疗方案。在泌尿外科癌症中，随机对照试验很少。此外，抗有丝分裂化疗尚未得到充分试验。
