Objective To explore the clinical effects of combination of infiltration anaesthesia with lidocaine and laughing gas for the painless induced abortion.
目的探讨氧化亚氮结合利多卡因浸润麻醉应用于无痛人流的临床效果。
Objective To explore the clinical effects of combination of infiltration anaesthesia with lidocaine and laughing gas for the painless induced abortion.
目的探讨氧化亚氮结合利多卡因浸润麻醉应用于无痛人流的临床效果。
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