TY - RPRT TI - Virus-specific CD4+ T cells: ready for direct attack. AU - Kevin N Heller AU - Cagan Gurer AU - Christian Münz PY - 2006 DO - 10.1084/jem.20060215 UR - https://pubmed.ncbi.nlm.nih.gov/16549599/ ID - 16549599 ER -