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Open Access Pre-publication history

Recommendations by Cochrane Review Groups for assessment of the risk of bias in studies

Andreas Lundh and Peter C Gøtzsche*

  • * Corresponding author: Peter C Gøtzsche

  • † Equal contributors

BMC Medical Research Methodology 2008, 8:22  doi:10.1186/1471-2288-8-22

There is no prepublication history for this article