Authors:Natasha P. Degtyareva, Patricia Greenwell, E. Randal Hofmann, Michael O. Hengartner, Lijia Zhang, Joseph G. Culotti, et al.From:
Proceedings of the National Academy of Sciences of the United States.
(Vol. 99, Issue 4)
Peer-Reviewed
Feb. 19, 2002142 words
Abstract
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