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Please note this is News in Brief, and so will be a short article.
Published online 31 October 2007 | Nature 450, 8 (2007) | doi:10.1038/450008a
News in Brief: Sidelines
Sidelines
Scribbles on the margins of science.
Scorecard
On the record
Zoo news
Number crunch
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Please note this is News in Brief, and so will be a short article.
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