APA (7th ed.) Citation

Mao, J., Chen, Y., Sun, L., Xu, X., Xu, K., Ren, T., . . . Zhao, W. A randomized sequential allocation study on the optimum programmed intermittent epidural boluses interval time with different concentrations of ropivacaine combined with the dural puncture epidural technique for labor analgesia. Frontiers Media S.A.

Chicago Style (17th ed.) Citation

Mao, Jingjing, Yi Chen, Linsen Sun, Xiaoxiao Xu, Kai Xu, Tingting Ren, Xiangsheng Xiong, Weibing Zhao, and Weibing Zhao. A Randomized Sequential Allocation Study on the Optimum Programmed Intermittent Epidural Boluses Interval Time with Different Concentrations of Ropivacaine Combined with the Dural Puncture Epidural Technique for Labor Analgesia. Frontiers Media S.A.

MLA (9th ed.) Citation

Mao, Jingjing, et al. A Randomized Sequential Allocation Study on the Optimum Programmed Intermittent Epidural Boluses Interval Time with Different Concentrations of Ropivacaine Combined with the Dural Puncture Epidural Technique for Labor Analgesia. Frontiers Media S.A.