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Updated: Dec 12, 2025

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Use of the Operant Orofacial Pain Assessment Device OPAD to Measure Changes in Nociceptive Behavior
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Medicaid Expansion and Rates of Opioid-Related Hospital Use
Arshjot Khokhar1, Anuj V Mehta1, Kenneth John1
1Pennsylvania State University College of Medicine, Hershey, Pennsylvania.
JAMA Internal Medicine
|August 11, 2020
Abstract
No abstract available in PubMed .
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