A Naturalistic Comparison of the Effectiveness of Methadone and Two Sublingual Formulations of Buprenorphine on Maintenance Treatment Outcomes: Findings From a Retrospective Multisite Study

The objective of this retrospective multisite study sought to compare the effectiveness of the 3 most commonly prescribed maintenance medications in the United States indicated for the treatment of opioid use disorder in reducing illicit drug use and retaining patients in treatment. Continue.