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Shen Y, Zhou D, Chalifoux L, Shen L, Simon M, Zeng X, Lai X, Li Y, Sehgal P, Letvin NL, Chen ZW.Shen Y, et al. Among authors: chen zw.Infect Immun. 2002 Feb;70(2):869-77. doi: 10.1128/IAI.70.2.869-877.2002.Infect Immun. 2002.PMID: 11796622Free PMC article.
Zhou D, Lai X, Shen Y, Sehgal P, Shen L, Simon M, Qiu L, Huang D, Du GZ, Wang Q, Letvin NL, Chen ZW.Zhou D, et al. Among authors: chen zw.J Virol. 2003 Mar;77(5):2998-3006. doi: 10.1128/jvi.77.5.2998-3006.2003.J Virol. 2003.PMID: 12584325Free PMC article.
Kou ZC, Halloran M, Lee-Parritz D, Shen L, Simon M, Sehgal PK, Shen Y, Chen ZW.Kou ZC, et al. Among authors: chen zw.J Immunol. 1998 May 15;160(10):5170-80.J Immunol. 1998.PMID: 9590270