1. Cardiotocography only versus cardiotocography plus ST analysis of fetal electrocardiogram for intrapartum fetal monitoring: a Swedish randomised controlled trial;Amer-Wahlin;Lancet,2001
2. Implementation of new medical techniques: experience from the Swedish randomized controlled trial on fetal ecg during labor;Amer-Wahlin;Journal of Maternal-Fetal & Neonatal Medicine,2005
3. Randomized controlled trial of CTG versus CTG + ST analysis of the fetal ECG;Amer-Wahlin,2000
4. Intrapartum fetal monitoring: cardiotocography versus cardiotocography plus fetal ECG ST waveform analysis. A Swedish randomized controlled trial;Hagberg;American Journal of Obstetrics and Gynecology,2001
5. Lund University Decision