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  1. Mellar P Davis,
  2. Bertrand Behm and
  3. Carlos Fernandez
  1. Geisinger Medical Center, Danville, Pennsylvania, USA
  1. Correspondence to Dr Mellar P Davis, Geisinger Medical Center, Danville, Pennsylvania, USA; mdavis2{at}



  • Pain
  • Drug administration
  • Pharmacology
  • Supportive care

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  • Contributors Planning: MPD, BB and CF. Writing: MPD. Editing: BB, CF and MPD. Reporting: MPD, BB and CF

  • Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.

  • Competing interests None declared.

  • Provenance and peer review Not commissioned; internally peer reviewed.