Cite
MLA Citation
Pamela Flood et al.. “Large Heterogeneity in Mean Durations of Labor Analgesia Among Hospitals Reporting to the American Society of Anesthesiologists' Anesthesia Quality Institute.” Obstetric anesthesia digest, vol. 36, no. 2, n.d., pp. 75–76. http://access.bl.uk/ark:/81055/vdc_100032677058.0x00003a