APA (7th ed.) Citation

MT, I., & NS, E. (2026). Expression of concern: "Pre-emptive analgesia by nerve stimulator guided pudendal nerve block for posterior colpoperineorrhaphy" [Eur. J. Obstet. Gynecol. Reprod. Biol. 163/2 (2012) 200-203]. European journal of obstetrics, gynecology, and reproductive biology, 323, 115163. https://doi.org/10.1016/j.ejogrb.2026.115163

Chicago Style (17th ed.) Citation

MT, Ismail, and Elshmaa NS. "Expression of Concern: "Pre-emptive Analgesia by Nerve Stimulator Guided Pudendal Nerve Block for Posterior Colpoperineorrhaphy" [Eur. J. Obstet. Gynecol. Reprod. Biol. 163/2 (2012) 200-203]." European Journal of Obstetrics, Gynecology, and Reproductive Biology 323 (2026): 115163. https://doi.org/10.1016/j.ejogrb.2026.115163.

MLA (9th ed.) Citation

MT, Ismail, and Elshmaa NS. "Expression of Concern: "Pre-emptive Analgesia by Nerve Stimulator Guided Pudendal Nerve Block for Posterior Colpoperineorrhaphy" [Eur. J. Obstet. Gynecol. Reprod. Biol. 163/2 (2012) 200-203]." European Journal of Obstetrics, Gynecology, and Reproductive Biology, vol. 323, 2026, p. 115163, https://doi.org/10.1016/j.ejogrb.2026.115163.