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Lu X, Clements JD, Katz JM.Lu X, et al. Among authors: clements jd.Vaccine. 2002 Jan 15;20(7-8):1019-29. doi: 10.1016/s0264-410x(01)00452-2.Vaccine. 2002.PMID: 11803061
McNeal MM, Stone SC, Basu M, Bean JA, Clements JD, Hendrickson BA, Choi AH, Ward RL.McNeal MM, et al. Among authors: clements jd.Virology. 2006 Mar 15;346(2):338-47. doi: 10.1016/j.virol.2005.11.016. Epub 2006 Jan 10.Virology. 2006.PMID: 16375942Free article.
Zhang P, Yang QB, Marciani DJ, Martin M, Clements JD, Michalek SM, Katz J.Zhang P, et al. Among authors: clements jd.Vaccine. 2003 Oct 1;21(27-30):4459-71. doi: 10.1016/s0264-410x(03)00438-9.Vaccine. 2003.PMID: 14505929