APA (7th ed.) Citation
(2026). A Study on the ED90 of Esketamine Combined with Ropivacaine for Early Epidural Analgesia During the First Stage of Labor in Nulliparous Women: A Randomized, Sequential Dose-Finding Trial. International Journal of Women's Health.
Chicago Style (17th ed.) Citation
"A Study on the ED90 of Esketamine Combined with Ropivacaine for Early Epidural Analgesia During the First Stage of Labor in Nulliparous Women: A Randomized, Sequential Dose-Finding Trial." International Journal of Women's Health 2026.
MLA (9th ed.) Citation
"A Study on the ED90 of Esketamine Combined with Ropivacaine for Early Epidural Analgesia During the First Stage of Labor in Nulliparous Women: A Randomized, Sequential Dose-Finding Trial." International Journal of Women's Health, 2026.
Warning: These citations may not always be 100% accurate.