Article info
PDFOriginal research
Depth of cervical plexus block and phrenic nerve blockade: a randomized trial
- Correspondence to Dr Mathias Opperer, Department of Anesthesiology, Paracelsus Medical University, Salzburg 5020, Austria; m.opperer{at}salk.at
Citation
Depth of cervical plexus block and phrenic nerve blockade: a randomized trial
Publication history
- Received May 11, 2021
- Accepted December 1, 2021
- First published January 10, 2022.
Online issue publication
May 18, 2023
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© American Society of Regional Anesthesia & Pain Medicine 2022. Re-use permitted under CC BY. Published by BMJ. https://creativecommons.org/licenses/by/4.0/This is an open access article distributed in accordance with the Creative Commons Attribution 4.0 Unported (CC BY 4.0) license, which permits others to copy, redistribute, remix, transform and build upon this work for any purpose, provided the original work is properly cited, a link to the licence is given, and indication of whether changes were made. See: https://creativecommons.org/licenses/by/4.0/.