APA (7th ed.) Citation

Sun, Y., Ma, W., Xu, T., & Zheng, J. (2024). 90% effective volume of 0.1% ropivacaine combined with 0.4 µg/ml sufentanil for epidural labour analgesia with push pump at a rate of 400 mL/hr and a bolus interval of 30 min: A double-blind sequential dose-finding study. BMC Anesthesiology, 24(1), 1. https://doi.org/10.1186/s12871-024-02678-4

Chicago Style (17th ed.) Citation

Sun, Yuanqing, Wei Ma, Tao Xu, and Jing Zheng. "90% Effective Volume of 0.1% Ropivacaine Combined with 0.4 µg/ml Sufentanil for Epidural Labour Analgesia with Push Pump at a Rate of 400 mL/hr and a Bolus Interval of 30 min: A Double-blind Sequential Dose-finding Study." BMC Anesthesiology 24, no. 1 (2024): 1. https://doi.org/10.1186/s12871-024-02678-4.

MLA (9th ed.) Citation

Sun, Yuanqing, et al. "90% Effective Volume of 0.1% Ropivacaine Combined with 0.4 µg/ml Sufentanil for Epidural Labour Analgesia with Push Pump at a Rate of 400 mL/hr and a Bolus Interval of 30 min: A Double-blind Sequential Dose-finding Study." BMC Anesthesiology, vol. 24, no. 1, 2024, p. 1, https://doi.org/10.1186/s12871-024-02678-4.