- 1. Objective: to investigate the feasibility of Selsctive cricothyroid laryngotomy instead of incision of trachea.
- 目的：环甲膜切开选择性代替气管切开的可行性。
来自互联网
- 2. Objective: to investigate the feasibility of Selsctive cricothyroid laryngotomy instead of incision of trachea.
- 目的：环甲膜切开选择性代替气管切开的可行性。
来自互联网
