Cite
MLA Citation
O A de Leon-Casasola et al.. “A Comparison of Epidural Bupivacaine-Fentanyl and Bupivacaine-Sufentanil Infusions for Relieving Labor Pain.” Regional anesthesia, vol. 17, n.d., p. 39. http://access.bl.uk/ark:/81055/vdc_100143577121.0x000053