前瞻性群组研究并未显示各个国家以家为基础和以诊所为基础的药物流产在有效性或可接受性方面的差异。

Prospective cohort studies have shown no differences in effectiveness or acceptability between home-based and clinic-based medical abortion across countries.

youdao

在大多数情况下，药物和个人或群组非药物疗法的结合是最有效的。

For most, a combination of medication and individual or group therapy is most effective.

youdao

告知服务要求有效地向群组用户投递事件消息。

Notification service should deliver events to users of group efficiently and rapidly.

youdao