1. Continuous cardiotocography (CTG) as a form of electronic fetal monitoring (EFM) for fetal assessment during labour.;Z Alfirevic;Cochrane Database Syst Rev,2006
2. Fetal heart rate monitoring: Is it salvageable?;JT Parer;American Journal of Obstetrics and Gynecology.,2000
3. Electronic fetal monitoring: a brief summary of its development, problems and prospects.;CB Martin;European Journal of Obstetrics & Gynecology and Reproductive Biology.,1998
4. Comparison of normal and abnormal cardiotocography with pregnancy outcomes and early neonatal outcomes.;J Sultana;Mymensingh Med J,2009
5. Inconsistencies in classification by experts of cardiotocograms and subsequent clinical decision;D Ayres-de-Campos;BJOG: An International Journal of Obstetrics and Gynaecology,1999