Soft-tissue dystocia due to paradoxical contraction of the levator ani as a cause of prolonged second stage: concept, diagnosis, and potential treatment

Autor: Youssef, Aly, Brunelli, Elena, Fiorentini, Marta, Pilu, Gianluigi, Spelzini, Federico
Zdroj: In American Journal of Obstetrics and Gynecology March 2024 230(3) Supplement:S856-S864
Databáze: ScienceDirect