1. New active birth;Balaskas,1989
2. Patterns of nurse-patient interaction in labour: an analysis of impact on patient perceptions of satisfaction and control in childbirth;Beaton,1986
3. Dimensions of nurse and patient roles in labour;Beaton;Health Care of Women International,1990
4. Obstetrics and the newborn;Beischer,1986
5. You'll feel me touching you, sweetie: vaginal examinations during the second stage of labor;Bergstrom;Birth,1992