1. Knight M, Kenyon S, Brocklehurst P et al. (Eds.) on behalf of MBRRACE-UK. Saving Lives, Improving Mothers’ Care – Lessons learned to inform future maternity care from the UK and Ireland Confidential Enquiries into Maternal Deaths and Morbidity 2009–12. Oxford: National Perinatal Epidemiology Unit, University of Oxford 2014.
2. Saving Mothers’ Lives: reviewing maternal deaths to make motherhood safer: 2006–08. The eighth report on confidential enquiries into maternal deaths in the United Kingdom;Centre for Maternal and Child Enquiries (CMACE);BJOG,2011
3. Scholefield H, Fitzpatrick C, Jokined M et al. The maternal critical care working group. Providing equity of critical and maternity care for the critically ill pregnant or recently pregnant woman. 2011. http://www.rcoa.ac.uk/document-store/providing-equity-of-critical-and-maternity-care-the-critically-ill-pregnant-or [accessed February 2016].
4. Perimortem cesarean delivery: its role in maternal mortality;Katz;Semin Perinatol,2012
5. Letter;Monjok;J Obstet Gynaecol,2010