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Chihade JW, Brown JR, Schimmel PR, Ribas De Pouplana L.Chihade JW, et al.Proc Natl Acad Sci U S A. 2000 Oct 24;97(22):12153-7. doi: 10.1073/pnas.220388797.Proc Natl Acad Sci U S A. 2000.PMID: 11035802Free PMC article.