We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleHuman CD4+ T cell epitopes from vaccinia virus induced by vaccination or infection.AuthorsCalvo-Calle JM; Strug I; Nastke MD; Baker SP; Stern LJPublicationPLoS pathogens, 2007, Vol 3, Issue 10, p1511ISSN1553-7374Publication typearticleDOI10.1371/journal.ppat.0030144