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Open Access Pre-publication history

Needle and syringe programs in Yunnan, China yield health and financial return

Lei Zhang*, Lorraine Yap, Zhuang Xun, Zunyou Wu and David P Wilson

BMC Public Health 2011, 11:250  doi:10.1186/1471-2458-11-250

Pre-publication versions of this article and reviewers' reports

Original Submission - Version 1 Manuscript 27 Sep 2010
Reviewer's Report Martin Andresen 05 Nov 2010
Reviewer's Report David Hutton 24 Nov 2010
Reviewer's Report Peter Vickerman 25 Nov 2010
Reviewer's Report Fabio Mesquita 29 Nov 2010
Resubmission - Version 2 Manuscript Author's comment 08 Mar 2011
Resubmission - Version 3 Manuscript Author's comment 30 Mar 2011
Editorial acceptance 31 Mar 2011
Published 21 Apr 2011