Abstract Background Medications for opioid use disorder such as opioid agonist treatment (OAT. including methadone. buprenorphine) are the gold standard intervention for opioid use disorder (OUD). Persons with OUD have high rates of neurocognitive impairment and psychiatric and substance use disorders. https://safeersappliancers.shop/product-category/john-lewis-jlbiwm1404-integrated-washing-machine-7kg-white-a/