Related Experiment Video
Updated: Aug 21, 2026

12:20
Use of the Operant Orofacial Pain Assessment Device (OPAD) to Measure Changes in Nociceptive Behavior
Published on: June 10, 2013
First person consent: OPOs across the country are adapting to the change
1United Network for Organ Sharing (UNOS), Richmond, VA, USA.
Abstract
No abstract available in PubMed .
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