A retrospective review was performed to determine the outcome of this treatment.
A retrospective review was performed to determine the outcome of this treatment.
我们做了一个回溯性的分析来研究此种治疗方式的结果。
A retrospective review was performed to determine the outcome of this treatment.
我们做了一个回溯性的分析来研究此种治疗方式的结果。