Marcelino, Jose MariaNilsson, CharlottaBarroso, HelenaGomes, PerpetuaBorrego, PedroMaltez, FernandoRosado, LinoDoroana, ManuelaAntunes, FranciscoTaveira, Nuno2015-12-302015-12-302008AIDS. - Vol. 22, n. 17 (2008), p. 2257-22650269-9370http://hdl.handle.net/10451/21640Objective: To examine the unspecific and envelope-specific IgA and IgG responses in acute and chronic HIV-2 infection. Methods: Twenty-eight chronically infected adults and two children with perinatal infection were studied. Total plasma concentrations of. - Fundacao para a Ciencia e Tecnologia [POCTI/ESP/48045]. - The present work was supported by Fundacao para a Ciencia e Tecnologia (project POCTI/ESP/48045). Jose Marcelino is the recipient of a PhD scholarship from Fundacao para a Ciencia e Tecnologia (FCT), Portugal. The Instituto Portugues do Sangue (IPS), Portapplication/pdfengImmunologyInfectious DiseasesVirologyjournal articlehttp://dx.doi.org/10.1097/QAD.0b013e3283155546