Pain management for women in labour: an overview of systematic reviews.
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Cochrane Database Syst Rev. 2012 Mar 14;2012(3):CD009234. doi: 10.1002/14651858.CD009234.pub2.
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PMID: 22419342
Free PMC article.
Review.
Two review authors extracted data and assessed methodological quality, and data were checked by a third author. This overview is a narrative summary of the results obtained from individual reviews. ...Women receiving inhaled analgesia were more likely to experience vomi …
Two review authors extracted data and assessed methodological quality, and data were checked by a third author. This overview is a na …