article_metadata: Jassim Rauf Mohammad Mohsin A M Haji
article_metadata: 10.2147/LRA.S393913
article_metadata: Local Reg Anesth
article_metadata: 2023 Feb 16;16:19-23.
article_metadata: espb erector spinae plane block levobupivacaine perforated duodenal ulcer regional anesthesia truncal block
article_metadata: CC BY-NC
article_metadata: https://pubmed.ncbi.nlm.nih.gov/36814519/
article_metadata: Case Reports
article_metadata: PMC9940489
article_metadata: 36814519
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