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Parveen N, Fernandez MC, Haynes AM, Zhang RL, Godornes BC, Centurion-Lara A, Giacani L.Parveen N, et al.Vaccine. 2019 Mar 22;37(13):1807-1818. doi: 10.1016/j.vaccine.2019.02.022. Epub 2019 Feb 20.Vaccine. 2019.PMID: 30797635Free PMC article.
Parveen N, Cornell KA, Bono JL, Chamberland C, Rosa P, Leong JM.Parveen N, et al.Infect Immun. 2006 May;74(5):3016-20. doi: 10.1128/IAI.74.5.3016-3020.2006.Infect Immun. 2006.PMID: 16622242Free PMC article.