A Systematic Review and Meta-Epidemiologic Analysis Comparing Enriched Enrollment Randomized Withdrawal (EERW) Trials and non-EERW Randomized Controlled Trials of Extended-Release Opioids for Chronic Non-Cancer PaindissertationsMcMillan, EmmacreatorSaldanha, IanAdvisorSchmid, ChristopherReaderBrown University. School of Public Healthsponsor2022N/A, 39 p.born digitalThesis (M. P. H.)--Brown University, 2022thesesNoneEpidemiologyMeta-analysisOpioidsSystematic ReviewChronic painEnglishRPB20220118