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. 2007 Nov 2;318(5851):745.
doi: 10.1126/science.318.5851.745b.

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Elizabeth M Brumfiel, Micaela di Leonardo, Katherine E Hoffman, Christopher W Kuzawa, Thom McDade, Helen B Schwartzman, Rebecca Seligman

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Elizabeth M Brumfiel et al. Science. .
No abstract available

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