%0 Journal Article %J Journal of Maternal-Fetal and Neonatal Medicine %D 2011 %T Artificial neural network for normal, hypertensive, and preeclamptic pregnancy classification using maternal heart rate variability indexes %A Tejera, E. %A Jose Areias, M. %A Rodrigues, A. %A Rama, A. %A Manuel Nieto-Villar, J. %A Rebelo, I. %B Journal of Maternal-Fetal and Neonatal Medicine %V 24 %P 1147 - 1151 %8 2011/// %G eng %U http://www.scopus.com/inward/record.url?eid=2-s2.0-80052698025&partnerID=40&md5=fbe81af9a26b5f2336089ffc7de2912d %N 9