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Bar-Shavit Z, Teitelbaum SL, Reitsma P, Hall A, Pegg LE, Trial J, Kahn AJ.Bar-Shavit Z, et al. Among authors: teitelbaum sl.Proc Natl Acad Sci U S A. 1983 Oct;80(19):5907-11. doi: 10.1073/pnas.80.19.5907.Proc Natl Acad Sci U S A. 1983.PMID: 6577459Free PMC article.