1. Internal versus external tocodynamometry during induced or augmented labour;Bakker;Cochrane Database Syst Rev,2013
2. ACOG Practice Bulletin Number 49, December 2003: Dystocia and Augmentation of Labor. Obstetrics & Gynecology. 2003;102(6):1445-54.
3. Mol BW, Logtenberg SL, Verhoeven CJ, et al. Does measurement of intrauterine pressure have predictive value during oxytocin-augmented labor? The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstet. 2016;29(20):3239-42.