Revilla, C Analysis of functional heterogeneity of porcine memory CD4+ T cells. [electronic resource] - Developmental and comparative immunology 2005 - 479-88 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0145-305X Standard No.: 10.1016/j.dci.2004.08.006 doi Subjects--Topical Terms: AnimalsCD4-Positive T-Lymphocytes--immunologyCell ProliferationFlow CytometryImmunologic Memory--immunologyInterferon-gamma--metabolismSwine--immunologyTumor Necrosis Factor-alpha--metabolismVaccination