Cite
MLA Citation
M.L. Johansen et al.. “OC22.02: Crown–rump length discordance in first trimester; a predictor of adverse outcome in dichorionic pregnancies?.” Ultrasound in obstetrics & gynecology, vol. 42, n.d., p. 44. http://access.bl.uk/ark:/81055/vdc_100043917216.0x000001