title: A hot topic revisited.
authors.forename: Jens
authors.initials: J
authors.lastname: Langhoff-Roos
authors.forename: Reynir Tómas
authors.initials: RT
authors.lastname: Geirsson
mesh_terms: D015148:Cardiotocography / Q000379:methods*; D036861:Delivery, Obstetric / Q000379:methods*; D005260:Female; D006340:Heart Rate, Fetal; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy