%0 Journal Article %A Susan McDonald %T Women who receive continuous support during labour have reduced risk of caesarean, instrumental delivery or need for analgesia compared with usual care %D 2011 %R 10.1136/ebn.2011.100194 %J Evidence Based Nursing %P ebnurs-2011-100194 %U https://ebn.bmj.com/content/ebnurs/early/2011/09/25/ebn.2011.100194.full.pdf