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Shannon JG, Howe D, Heinzen RA.Shannon JG, et al. Among authors: howe d.Proc Natl Acad Sci U S A. 2005 Jun 14;102(24):8722-7. doi: 10.1073/pnas.0501863102. Epub 2005 Jun 6.Proc Natl Acad Sci U S A. 2005.PMID: 15939879Free PMC article.
Shannon JG, Howe D, Heinzen RA.Shannon JG, et al. Among authors: howe d.Ann N Y Acad Sci. 2005 Dec;1063:154-60. doi: 10.1196/annals.1355.024.Ann N Y Acad Sci. 2005.PMID: 16481507