You seem to be attempting to access an item that has been removed from the repository.
There is an alternative version of the item you are trying to access:
Gargouri, Yassine, Hajjem, Chawki, Lariviere, Vincent, Gingras, Yves, Brody, Tim, Carr, Les and Harnad, Stevan
(2010)
Self-selected or mandated, open access increases citation impact for higher quality research.
PLoS ONE, 5 (10), e13636-[5pp].
(doi:10.1371/journal.pone.0013636).
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