Sørensen A, Hutter J, Seed M, Grant P E, Gowland P
Department of Obstetrics and Gynecology, Aalborg University Hospital, Aalborg, Denmark.
Center for Medical Engineering, King's College London, London, UK.
Ultrasound Obstet Gynecol. 2020 Mar;55(3):293-302. doi: 10.1002/uog.20855.