Ultrasound-guided bilateral pudendal nerve blocks of nulliparous women with epidural labour analgesia in the second stage of labour: a randomised, double-blind, controlled trial
Xu, Jialing, Zhou, Riyong, Su, Weijue, Wang, Shi, Xia, Yun, Papadimos, Thomas, Zhao, Junzhao, Xu, XuzhongVolume:
10
Journal:
BMJ Open
DOI:
10.1136/bmjopen-2019-035887
Date:
August, 2020
File:
PDF, 716 KB
2020