BMC Medical Research Methodology

official impact factor 2.15

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Extending an evidence hierarchy to include topics other than treatment: revising the Australian 'levels of evidence'

Tracy Merlin*, Adele Weston and Rebecca Tooher

BMC Medical Research Methodology 2009, 9:34 doi:10.1186/1471-2288-9-34

Pre-publication versions of this article and reviewers' reports

Original Submission - Version 1 Manuscript 10 Dec 2008
Reviewer's Report Myfanwy Lloyd Jones 13 Jan 2009
Reviewer's Report Mike Clarke 13 Feb 2009
Resubmission - Version 2 Manuscript 29 Apr 2009
Editorial acceptance 13 May 2009
Published 11 Jun 2009