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Lingle WL, Barrett SL, Negron VC, D'Assoro AB, Boeneman K, Liu W, Whitehead CM, Reynolds C, Salisbury JL.Lingle WL, et al.Proc Natl Acad Sci U S A. 2002 Feb 19;99(4):1978-83. doi: 10.1073/pnas.032479999. Epub 2002 Feb 5.Proc Natl Acad Sci U S A. 2002.PMID: 11830638Free PMC article.