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Maxeiner HG, Keulen W, Schuurman R, Bijen M, de Graaf L, van Wijk A, Back N, Kline MW, Boucher CA, Nijhuis M.Maxeiner HG, et al. Among authors: keulen w.J Infect Dis. 2002 Apr 15;185(8):1070-6. doi: 10.1086/339817. Epub 2002 Apr 1.J Infect Dis. 2002.PMID: 11930317
Gianotti N, Mondino V, Rossi MC, Chiesa E, Mezzaroma I, Ladisa N, Guaraldi G, Torti C, Tarquini P, Castelli P, Di Carlo A, Boeri E, Keulen W, Kenna PM, Lazzarin A; Mutations and Salvage (MuSa) Study Group.Gianotti N, et al. Among authors: keulen w.Clin Infect Dis. 2006 May 15;42(10):1470-80. doi: 10.1086/503568. Epub 2006 Apr 13.Clin Infect Dis. 2006.PMID: 16619162Clinical Trial.
Nijhuis M, Schuurman R, de Jong D, van Leeuwen R, Lange J, Danner S, Keulen W, de Groot T, Boucher CA.Nijhuis M, et al. Among authors: keulen w.J Infect Dis. 1997 Aug;176(2):398-405. doi: 10.1086/514056.J Infect Dis. 1997.PMID: 9237704
Keulen W, Back NK, van Wijk A, Boucher CA, Berkhout B.Keulen W, et al.J Virol. 1997 Apr;71(4):3346-50. doi: 10.1128/JVI.71.4.3346-3350.1997.J Virol. 1997.PMID: 9060708Free PMC article.
Jeeninga RE, Keulen W, Boucher C, Sanders RW, Berkhout B.Jeeninga RE, et al. Among authors: keulen w.Virology. 2001 May 10;283(2):294-305. doi: 10.1006/viro.2001.0888.Virology. 2001.PMID: 11336554Free article.
Boucher CA, Keulen W, van Bommel T, Nijhuis M, de Jong D, de Jong MD, Schipper P, Back NK.Boucher CA, et al. Among authors: keulen w.Antimicrob Agents Chemother. 1996 Oct;40(10):2404-9. doi: 10.1128/AAC.40.10.2404.Antimicrob Agents Chemother. 1996.PMID: 8891152Free PMC article.
Marée AF, Keulen W, Boucher CA, De Boer RJ.Marée AF, et al. Among authors: keulen w.J Virol. 2000 Dec;74(23):11067-72. doi: 10.1128/jvi.74.23.11067-11072.2000.J Virol. 2000.PMID: 11070001Free PMC article.