需要更进一步的随机对照试验，以确定在疾病每一个阶段中的治疗角色。

Further RCTs are needed to determine the role at each stage of disease.

youdao

需要更进一步的随机对照试验，以确定在疾病每一个阶段中的治疗角色。

Further RCTs are needed to determine the role at each stage of disease.

youdao