Methods: seal gallbladder artery with super clear fast ultrasonic knife.

方法：用超晰迅超声刀直接封闭胆囊动脉。

youdao

Methods: seal gallbladder artery with super clear fast ultrasonic knife.

方法：用超晰迅超声刀直接封闭胆囊动脉。

youdao