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Held W, Kunz B, Lowin-Kropf B, van de Wetering M, Clevers H.Held W, et al.Immunity. 1999 Oct;11(4):433-42. doi: 10.1016/s1074-7613(00)80118-1.Immunity. 1999.PMID: 10549625Free article.
Lowin-Kropf B, Held W.Lowin-Kropf B, et al. Among authors: held w.J Immunol. 2000 Jul 1;165(1):91-5. doi: 10.4049/jimmunol.165.1.91.J Immunol. 2000.PMID: 10861039
Kunz B, Held W.Kunz B, et al. Among authors: held w.J Immunol. 2001 May 15;166(10):6181-7. doi: 10.4049/jimmunol.166.10.6181.J Immunol. 2001.PMID: 11342639
Back J, Scarpellino L, Held W.Back J, et al. Among authors: held w.Methods Mol Biol. 2010;612:313-23. doi: 10.1007/978-1-60761-362-6_21.Methods Mol Biol. 2010.PMID: 20033650