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Optimizing search strategies to identify randomized controlled trials in MEDLINE

Li Zhang*, Isola Ajiferuke and Margaret Sampson

BMC Medical Research Methodology 2006, 6:23  doi:10.1186/1471-2288-6-23

Pre-publication versions of this article and reviewers' reports

Original Submission - Version 1 Manuscript 24 May 2005
Reviewer's Report R Brian Haynes 10 Jun 2005
Reviewer's Report Ellen Crumley 16 Jun 2005
Resubmission - Version 2 Manuscript Author's comment 14 Sep 2005
Reviewer's Report Ellen Crumley 15 Sep 2005
Reviewer's Report R Brian Haynes 19 Sep 2005
Resubmission - Version 3 Manuscript Author's comment 30 Nov 2005
Reviewer's Report R Brian Haynes 24 Dec 2005
Reviewer's Report K Robinson 05 Jan 2006
Resubmission - Version 4 Author's comment 26 Jan 2006
Reviewer's Report K Robinson 09 Feb 2006
Editor's comment Editor's comment 02 May 2006
Resubmission - Version 5 Author's comment 02 May 2006
Editorial acceptance 03 May 2006
Published 09 May 2006