by Halle, Mari Kyllesø, MSc, Ojesina, Akinyemi I., MD, PhD, Engerud, Hilde, MS, Woie, Kathrine, MD, Tangen, Ingvild Løberg, PhD, Holst, Frederik, PhD, Høivik, Erling, PhD, Kusonmano, Kanthida, PhD, Haldorsen, Ingfrid S., MD, PhD, Vintermyr, Olav K., MD, PhD, Trovik, Jone, MD, PhD, Bertelsen, Bjørn I., MD, PhD, Salvesen, Helga B., MD, PhD, Krakstad, Camilla, PhD
Published in American journal of obstetrics and gynecology (01.10.2017)