1. A national study of labour and birth in water;Alderdice;Midwives,1995
2. Waterbirth;Balaskas,1990
3. Reactions to motherhood: the role of postnatal care;Ball,1987
4. Principles of biomedical ethics;Beauchamp,1994
5. ‘They know best’: women's perceptions of midwifery care during labour and childbirth;Bluff;Midwifery,1994