1. Bayesian interpretation of trials: the example of intrapartum electronic fetal heart rate monitoring;Hornbuckle;Br J Obstet Gynaecol,2000
2. Efficacy and safety of intrapartum electronic fetal monitoring: an update;Thacker;Obstet Gynecol,1995
3. Nielson JP, Grant AM. The randomised trials of intrapartum electronic fetal monitoring. In: Spencer JA, Ward RH, editors. Intrapartum fetal surveillance. London: RCOG Press; 1993.
4. Changes in the ST waveform of the lamb electrocardiogram with hypoxia;Greene;Am J Obstet Gynecol,1982
5. ECG waveform, short term heart rate variability and plasma catecholamine concentrations in response to hypoxia in intrauterine growth retarded guinea pig fetuses;Widmark;J Dev Physiol,1991