巴曲酶注射液联合鼓室内注射地塞米松治疗突发性耳聋的效果观察
파곡매주사액연합고실내주사지새미송치료돌발성이롱적효과관찰
Efficacy observation of batroxobin injection combined with intratympanic dexamethasone for treating sudden deafness