Cite
MLA Citation
D. L. Rolnik et al.. “Association between fetal fraction on cell‐free DNA testing and first‐trimester markers for pre‐eclampsia.” Ultrasound in obstetrics & gynecology, vol. 52, 2018, pp. 722–727. http://access.bl.uk/ark:/81055/vdc_100073687852.0x00002e