1. Nursing practice standards: Standards for a new millennium;Alberta Association of Registered Nurses,1999
2. Standards for professional perinatal nursing practice and certification in Canada,2002
3. Dimensions of nurse and patient roles in labor;Beaton;Health Care for Women International,1990
4. Women’s experiences of the encounter with the midwife during childbirth;Berg;Midwifery,1996
5. Mothers’ experiences of support: Exploration of qualitative research;Bowers;Journal of Obstetric, Gynecologic, and Neonatal Nursing,2002