Surgical pearl: mechanoanesthesia to reduce the pain of local injections.
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Reed
D000772:Anesthesia, Local / Q000295:instrumentation* / Q000379:methods*; D004867:Equipment Design; D006801:Humans; D007267:Injections / Q000009:adverse effects*; D010146:Pain / Q000517:prevention & control*; D014732:Vibration