RT Journal Article SR Electronic T1 Induction and isolation of tumor antigen-specific CD4+ T lymphocytes using sorting signal directed MHC class-II expression JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP P6 DO 10.1186/2051-1426-1-S1-P6 VO 1 IS Suppl 1 A1 Ellinger, Christian A1 Wehner, Carina A1 Wilde, Susanne A1 Schendel, Dolores J A1 Milosevic, Slavoljub YR 2013 UL http://jitc.bmj.com/content/1/Suppl_1/P6.abstract