Cite
APA Citation
Kao, C., Silang, K., Okun, N., Maxey, C., & Johnson, J. (n.d.). eP15.01: Feasibility study of the structured first trimester anatomical assessment at 12–14 weeks gestation: obstetric ultrasound providers survey. Ultrasound in obstetrics & gynecology, 60, 136–137. http://access.bl.uk/ark:/81055/vdc_100163728560.0x00003e