Samuel K. Roberts presents at the National Academies Symposium on Methadone Treatment for Opioid Use Disorder: Examining Federal Regulations on March 3-4, 2022. Samuel K. Roberts presents at the National Academies Symposium on Methadone Treatment for Opioid Use Disorder: Examining Federal Regulations on March 3-4, 2022. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Google+ (Opens in new window) Related