References
- Rosen KG, Amer-Wahlin I, Luzietti R, Noren H. Fetal ECG waveform analysis. Best Pract Res Clin Obstet Gynaecol 2004; 18: 485–514
- Westgate J, Harris M, Curnow JS, Greene KR. Plymouth randomized trial of cardiotocogram only versus ST waveform plus cardiotocogram for intrapartum monitoring in 2400 cases. Am J Obstet Gynecol 1993; 169: 1151–60
- Amer-Wahlin I, Hellsten C, Noren H, Hagberg H, Herbst A, Kjellmer I, et al. Cardiotocography only versus cardiotocography plus ST analysis of fetal electrocardiogram for intrapartum fetal monitoring: a Swedish randomised controlled trial. Lancet 2001; 358: 534–8
- Neilson, JP. Fetal electrocardiogram (ECG) for fetal monitoring during labour (Cochrane Review). In:. The Cochrane Library, 2003; Issue 2, Oxford.
- Norén H, Blad S, Carlsson A, Flisberg A, Gustavsson A, Lilja H, et al. STAN in clinical practice – the outcome of 2 years of regular use in the city of Gothenburg. Am J Obstet Gynecol 2006; 195: 7–15
- Siggaard-Andersen. An acid base chart for arterial blood with normal and pathophysiological reference areas. Scand J Clin Lab Invest 1971; 27: 239–45
- Amer-Wåhlin I, Källen K, Herbst A, Rydhstroem H, Sundström A-K, Marsal K. Implementation of new medical techniques: Experience from the Swedish randomized controlled trial on fetal ECG during labor. J Mat Fetal Neon Med 2005; 18: 93–100
- Amer-Wåhlin I, Rosén KG. A comparison of intrapartum automated fetal electrocardiography and conventional cardiotocography-assessment of outcome. BJOG 2006; 113: 1339–40
- Ojala K, Vaarasmaki M, Makikallio K, Valkama M, Tekay A. A comparison of intrapartum automated fetal electrocardiography and conventional cardiotocography – a randomised controlled study. BJOG 2006; 113: 419–23
- Devoe LD, Ross M, Wilde C, Beal M, Lysikewicz A, Maier J, et al. United States multicenter clinical usage study of the STAN 21 electronic fetal monitoring system. Am J Obstet Gynecol 2006; 195: 729–34
- Noren H, Amer-Wahlin I, Hagberg H, Herbst A, Kjellmer I, Marsal K, et al. Fetal electrocardiography in labor and neonatal outcome: data from the Swedish randomized controlled trial on intrapartum fetal monitoring. Am J Obstet Gynecol 2003; 188: 183–92