Cite
MLA Citation
C. Kyriacou et al.. “OC09.04: Assessing progesterone cut‐off levels in pregnancies classified as a pregnancy of unknown location using transvaginal ultrasonography.” Ultrasound in obstetrics & gynecology, vol. 56, n.d., p. 26. http://access.bl.uk/ark:/81055/vdc_100112043929.0x000033