Jauniaux Eric, Jurkovic Davor
Faculty of Population Health Sciences, EGA Institute for Women's Health, University College London (UCL), London, UK.
Early Pregnancy Assessment Unit (EPAU), Department of Obstetrics and Gynaecology, University College London Hospital (UCLH), London, UK.
BJOG. 2018 Dec;125(13):1672. doi: 10.1111/1471-0528.15454.