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Toshitani K, Braud V, Browning MJ, Murray N, McMichael AJ, Bodmer WF.Toshitani K, et al. Among authors: browning mj.Proc Natl Acad Sci U S A. 1996 Jan 9;93(1):236-40. doi: 10.1073/pnas.93.1.236.Proc Natl Acad Sci U S A. 1996.PMID: 8552612Free PMC article.