Cite
MLA Citation
E. Contro et al.. “OP10.09: Prolonged second stage of labour: retrospective meta‐analysis of the performance of the progression angle in the prediction of the mode of delivery.” Ultrasound in obstetrics & gynecology, vol. 46, n.d., p. 83. http://access.bl.uk/ark:/81055/vdc_100074822304.0x000001