References
- CMACE (Centre for Maternal and Child Enquiries). 2011. Saving Mothers’ Lives: reviewing maternal deaths to make motherhood safer: 2006–2008. The Eighth Report on Confidential Enquiries into Maternal Deaths in the United Kingdom. British Journal of Obstetrics and Gynaecology 118(Suppl 1):1–203.
- Bigrigg MA, Read MD. 1991. Management of women referred to early pregnancy assessment unit: care and cost effectiveness. British Medical Journal 302:577–579.
- Bradley E, Hamilton-Fairley D. 1998. Managing miscarriage in early pregnancy assessment units. Hospital Medicine 59:451–456.
- Shillito J, Walker JJ. 1997. Early pregnancy assessment units. British Journal of Hospital Medicine 58:505–509.
- RCOG. 1997. Recommendations from the 33rd RCOG Study Group. In: Grudzinskas JG, O’Brien PMS, editors. Problems in early pregnancy: advances in diagnosis and management. London: Royal College of Obstetricians and Gynaecologists, p. 327–331.
- RCOG. 2000. The future structure of the medical workforce and service delivery in obstetrics and gynaecology: a blueprint for the future. London: Royal College of Obstetricians and Gynaecologists.
- RCOG. 2008. Diagnostic laparoscopy. Consent advice No. 2. London: Royal College of Obstetricians and Gynaecologists.
- Uitenbroek DG. 1997. SISA-binomial. Available at: http://www.quantitativeskills.com/sisa/distributions/binomial.htm (Accessed 1 January 2013).