References
- Konje JC, Taylor DJ. Bleeding in late pregnancy. High risk pregnancy3rd edn, DK James, PJ Steer, CP Weiner, B Gonik. WB Saunders, EdinburghUK 2006; 1259–75
- Oyelese Y, Ananth CV. Placental abruption. Obstet Gynecol 2006; 108: 1005–16
- Tikkanen M, Nuutila M, Hiilesmaa V, Paavonen J, Ylikorkala O. Prepregnancy risk factors for placental abruption. Acta Obstet Gynecol Scand 2006; 85: 40–4
- Saftlas AF, Olson DR, Atrash HK, Rochat R, Rowley D. National trends in the incidence of abruptio placentae 1979–1987. Obstet Gynecol 1991; 78: 1081–6
- Ananth CV, Wilcox AJ. Placental abruption and perinatal mortality in the United States. Am J Epidemiol 2001; 153: 332–7
- Ananth CV, Getahun D, Peltier MR, Smulian JC. Placental abruption in term and preterm gestations: evidence of heterogeneity in clinical pathways. Obstet Gynecol 2006; 107: 785–92
- World Health Organisation. Maternal mortality in 2000: estimates developed by WHO, UNICEF and UNFPA. GenevaSwitzerland: WHO, 2004.
- Khan KS, Woydyla D, Say L, Gulmezoglu AM, Van Look PF. WHO analysis of causes of maternal death. A systematic review. Lancet. 2006; 367: 1066–74
- EURO-PERISTAT 2008: European Perinatal Health Report – “better statistics for better health for pregnant women and their babies”. Available online at:, , http://www.europeristat.com/bm.doc/european-perinatal-health-report.pdf. (as accessed 13 August 2009).
- Lewis, G. Why mothers die 2000–2002. The sixth report of confidential enquiries into maternal deaths in the United Kingdom. London: Royal College of Obstetricians and Gynecologists, 2004.
- Gissler M, Shelley J. Quality of data on subsequent events in a routine Medical Birth Register. Med Inform Internet Med. 2002; 27: 33–8
- Gissler M, Haukka J. Finnish health and social welfare registers in epidemiological research. Norsk Epidemiologi 2004; 14: 1–8
- Gissler M, Berg C, Bouvier-Colle M-H, Buekens P. Methods for identifying pregnancy-associated deaths – population-based data from Finland 1987–2000. Pediatr Perinat Epidemiol 2004; 18: 448–55
- World Health Organization. International statistical classification of diseases and related health problems, ninth revision. GenevaSwitzerland: WHO, 1977.
- World Health Organization. International Statistical Classification of Diseases and related Health Problems, Tenth revision. WHO. Geneva, 1992–1994., , www.who.int/whosis/icd10/. (as accessed 13 August 2009).
- World Health Organization, UNICEF, UNFPA, and The World Bank. Maternal mortality in 2005. GenevaSwitzerland: WHO, 2007.
- B-Lynch, C, Lawal, AH, Abu, J, Cowen, MJ. The B-Lynch surgical technique for control of massive postpartum haemorrhage: an alternative to hysterectomy. Five cases reported. Br J Obstet Gynaecol. 1997; 104: 372–5.