Cite
MLA Citation
E. di Pasquo et al.. “EP23.18: The chin‐chest angle (CCA): a new objective method to assess the degree of fetal head deflexion in occiput‐posterior fetuses.” Ultrasound in obstetrics & gynecology, vol. 54, n.d., p. 389. http://access.bl.uk/ark:/81055/vdc_100126098468.0x00004a