Pain management for women in labour: an overview of systematic reviews.
Jones L, Othman M, Dowswell T, Alfirevic Z, Gates S, Newburn M, Jordan S, Lavender T, Neilson JP.
Jones L, et al. Among authors: dowswell t.
Cochrane Database Syst Rev. 2012 Mar 14;2012(3):CD009234. doi: 10.1002/14651858.CD009234.pub2.
Cochrane Database Syst Rev. 2012.
PMID: 22419342
Free PMC article.
Review.