1. Contemporary childbirth education models;Walker;J Midwifery Women's Health,2009
2. The medicalization of birth and midwifery as resistance;Shaw;Health Care Women Int,2013
3. Promoting optimal care in childbirth;Lothian;J Perinatal Educat,2014
4. The Directorate for Health and Social Affairs. Guidelines for antenatal care, Oslo, IS-1179; 2005. p. 28–64.
5. Ministry of Health and Care Services. White Paper 12. A Happy Event–A Continuous Pregnancy, Birth and Post Natal Care, Oslo; 2009.