Cite

    Kyriacou, C., Ledger, A., Bobdiwala, S., Pikovsky, M., Parker, N., Farren, J., Mitchell‐Jones, N., Ayim, F., Chohan, B., Guha, S., Kirk, E., Abughazza, O., Al‐Memar, M., Vathanan, V., Gould, D., Stalder, C., Timmerman, D., Van Calster, B., & Bourne, T. (n.d.). oC08.06: *Updating and improving the M6 pregnancy of unknown location risk prediction model with clinical variables. Ultrasound in obstetrics & gynecology, 60, 25–26. http://access.bl.uk/ark:/81055/vdc_100163731064.0x00003f