%0 Journal Article %B Anaesthesia %D 2008 %G eng %N 5 %P 516-9 %R 10.1111/j.1365-2044.2007.05398.x %T A national survey of safe practice with epidural analgesia in obstetric units. %V 63 %1 https://www.ncbi.nlm.nih.gov/pubmed/18412650 %8 05/2008