Article Text
Letter
The utility of nitrous oxide
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We are writing in response to the editorial comment1 regarding our paper about the analgesic efficacy of nitrous oxide (N2O) in paediatric emergency department (ED) procedures.2 The editorial comment was headed “Nitrous is not enough” and stated that “nitrous oxide is not enough to provide adequate analgesia”. We would like to clarify further the utility of …
Footnotes
Competing interests: None.