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Letters Open access citations

Still robust after three years

BMJ 2010; 341 doi: (Published 30 November 2010) Cite this as: BMJ 2010;341:c6854
  1. Philip M Davis, postdoctoral associate1
  1. 1Department of Communication, Cornell University, New York, USA
  1. pmd8{at}

Critics of our randomised controlled study of open access publishing, article downloads, and citations said that we were too eager to report our findings and should have waited two to three years.1 Now, after three years, we …

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