Antibiotic therapy based on experience is still needed before nosogenetic bacteria are obtained.

当未获得病原体之前仍然需要根据经验来进行抗菌药治疗。

youdao

Antibiotic therapy based on experience is still needed before nosogenetic bacteria are obtained.

当未获得病原体之前仍然需要根据经验来进行抗菌药治疗。

youdao