13.05.2002
Cardiotocography only versus cardiotocography plus ST analysis of fetal electrocardiogram for intrapartum fetal monitoring: a Swedish randomised controlled trial
I. Amer-Wĺhlin, Ch. Hellsten, H. Norén, H. Hagberg, A. Herbst, I. Kjellmer, H. Lilja, C. Lindoff, M. Mĺnsson, L. Mĺrtensson, P. Olofsson, A.-K. Sundström, K. Maršál
The Lancet, 2001; 358: 534-538