Authors: Caroline Junqueira; Luara I Santos; Bruno Galvão-Filho; Santuza M Teixeira; Flávia G Rodrigues; Wanderson D DaRocha; Egler Chiari; Achim A Jungbluth; Gerd Ritter; Sacha Gnjatic; Lloyd J Old; Ricardo T Gazzinelli Journal: Proc Natl Acad Sci U S A Date: 2011-11-23 Impact factor: 11.205