1. The effect of maternal pushing on fetal cerebral oxygenation and blood volume during the second stage of labour;Aldrich;British Journal of Obstetrics and Gynaecology,1995
2. Vibroacoustic stimulation of the fetus entering the second stage of labor;Anyaegbunam;Obstetrics and Gynecology,1994
3. A slow second stage;Burns;MIDIRS Midwifery Digest,1993
4. A guide to effective care in pregnancy and childbirth;Enkin,1995
5. Childbirth unmasked;Jowitt,1993