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Use of the Operant Orofacial Pain Assessment Device (OPAD) to Measure Changes in Nociceptive Behavior
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Development and preliminary experience with an ease of extractability rating system for prescription opioids

N P Katz1, D C Buse, S H Budman

  • 1Inflexxion, Inc., Newton, MA 02464, USA.

Drug Development and Industrial Pharmacy
|August 4, 2006
PubMed

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