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Meeting Abstracts  |   September 1991
Norfentanyl Is Detectable In Urine For>48 Hours; An Advance For Urine Drug Testing In Anesthesia
Author Affiliations & Notes
  • M. F. Reiders, Ph.D.
    1
  • M. McMullin, M.S
    1
  • The Department of Anesthesiology, The Mount Sinai Medical Center, New York, New York 10029 and 1National Medical Services, Inc., Willow Grove, Pennsylvania
Article Information
Meeting Abstracts   |   September 1991
Norfentanyl Is Detectable In Urine For>48 Hours; An Advance For Urine Drug Testing In Anesthesia
Anesthesiology 9 1991, Vol.75, A895. doi:
Anesthesiology 9 1991, Vol.75, A895. doi: