Observational studies in systemic reviews of comparative effectiveness: AHRQ and the Effective Health Care Program

Susan L Norris, David Atkins, Wendy Bruening, Steven Fox, Eric Johnson, Robert L Kane, Sally C Morton, Mark Oremus, Maria Ospina, Gurvaneet Randhawa

Research output: Contribution to journalArticlepeer-review

Original languageEnglish (US)
Pages (from-to)1178-1186
Number of pages8
JournalJournal of Clinical Epidemiology
Issue number11
StatePublished - 2011

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