1. Antenatal Routine Care for the healthy pregnant woman, NICE Antenatal Care Clinical Guideline 6, London,2003
2. Hepatitis guidelines: http://www.dh.gov.uk/prod_consum_dh/groups/dh_digitalassets/@dh/@en/documents/digitalasset/dh_108820.pdf.
3. HIV guidelines: www.bhiva.org.
4. Management of sepsis;Mackenzie;BMJ,2007
5. Malaria prophylaxis: http://www.nathnac.org/pro/misc/pdfs/RCOGPreventionMalariaPregnancy0410.pdf.