1. Nursing and Midwifery in Britain since 1700
2. Campbell R, Macfarlane A. Where to be born? The debate and the Evidence (2nd edn). Oxford: National Perinatal Epidemiology Unit, Oxford University Press; 1994
3. Cowell B, Wainwright D. Behind the blue door: the history of the Royal College of Midwives, 1881–1981. London: Balliere Tindall; 1981
4. de Beauvoir S. The Second Sex (1949) (translated and edited by Parshley, HM). London: Vintage Books; 1997