Casellato JF, Balki M, Wang A, Ye XY, et al. Differential sensory block during labour epidural analgesia: a prospective observational study to investigate the relationship of lower and upper sensory block levels to cold, pinprick, and light touch. Can J Anaesth 2024 Jan 30. doi: 10.1007/s12630-023-02638.
PMID: 38291174