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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.
Mao J, Chen Y, Sun L, Xu X, Xu K, Ren T, Xiong X, Zhao W. Mao J, et al. Among authors: xu x. Front Pharmacol. 2025 Jan 7;15:1508514. doi: 10.3389/fphar.2024.1508514. eCollection 2024. Front Pharmacol. 2025. PMID: 39840086 Free PMC article.
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