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Didier DK, Schiffenbauer J, Woulfe SL, Zacheis M, Schwartz BD.Didier DK, et al. Among authors: schwartz bd.Proc Natl Acad Sci U S A. 1988 Oct;85(19):7322-6. doi: 10.1073/pnas.85.19.7322.Proc Natl Acad Sci U S A. 1988.PMID: 3174636Free PMC article.
Kirschmann DA, Duffin KL, Smith CE, Welply JK, Howard SC, Schwartz BD, Woulfe SL.Kirschmann DA, et al. Among authors: schwartz bd.J Immunol. 1995 Dec 15;155(12):5655-62.J Immunol. 1995.PMID: 7499850