High frequency TENS as a complement for pain relief in postoperative transition from epidural to general analgesia after pancreatic resection.
Complement Ther Clin Pract. 2014 Feb;20(1):5-10. doi: 10.1016/j.ctcp.2013.11.004. Epub 2013 Nov 20. Bjerså K, Andersson T. PMID: 24439637
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