Ruth Gründahl Friederike, Hammer Kerstin, Braun Janina, Oelmeier de Murcia Kathrin, Köster Helen Ann, Möllers Mareike, Steinhard Johannes, Klockenbusch Walter, Schmitz Ralf
Department of Obstetrics and Gynecology, University Hospital of Münster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany, Phone: +49-16095211934, Fax +49-2518348210.
Department of Obstetrics and Gynecology, St. Franziskus-Hospital Münster, Münster, Germany.
J Perinat Med. 2018 Sep 25;46(7):797-803. doi: 10.1515/jpm-2017-0341.