分层的摄片所见有助于五官科医生在手术前对耳道结构的认识。

The tomographic appearances are helpful in the preoperative cognition of the construction of …

youdao

分层的摄片所见有助于五官科医生在手术前对耳道结构的认识。

The tomographic appearances are helpful in the preoperative cognition of the construction of …

youdao