APA (7th ed.) Citation

S, W., Y, Z., & J, L. A Commentary on “Effective Dose of Epidural Hydromorphone for Analgesia Following Caesarean Section in Using Modified Dixon Sequential Method” [Letter]. Dove Medical Press.

Chicago Style (17th ed.) Citation

S, Wu, Zhao Y, and Li J. A Commentary on “Effective Dose of Epidural Hydromorphone for Analgesia Following Caesarean Section in Using Modified Dixon Sequential Method” [Letter]. Dove Medical Press.

MLA (9th ed.) Citation

S, Wu, et al. A Commentary on “Effective Dose of Epidural Hydromorphone for Analgesia Following Caesarean Section in Using Modified Dixon Sequential Method” [Letter]. Dove Medical Press.