Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Randomized Controlled Trial Comparative Study Clinical Trial
The effects of warming and buffering on pain of infiltration of lidocaine.
To investigate the effects of warming vs buffering, and warming with buffering, on the pain of lidocaine infiltration. ⋯ To reduce the pain of lidocane infiltration, buffering is more effective than warming. Warming does not enhance buffering.