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Katz D, Shi W, Wildes MJ, Krug PW, Hilliard JK.Katz D, et al. Among authors: krug pw.Comp Med. 2012 Dec;62(6):516-26.Comp Med. 2012.PMID: 23561886Free PMC article.
Katz D, Shi W, Krug PW, Hilliard JK.Katz D, et al. Among authors: krug pw.J Virol Methods. 2002 May;103(1):15-25. doi: 10.1016/s0166-0934(01)00400-1.J Virol Methods. 2002.PMID: 11906729
LeCher JC, Diep N, Krug PW, Hilliard JK.LeCher JC, et al. Among authors: krug pw.Viruses. 2019 May 31;11(6):499. doi: 10.3390/v11060499.Viruses. 2019.PMID: 31159175Free PMC article.