Changes in Lymphocyte Subsets and Cytokines During European Porcine Reproductive and Respiratory Syndrome: Increased Expression of IL-12 and IL-10 and Proliferation of CD4−CD8high

Changes in Lymphocyte Subsets and Cytokines During European Porcine Reproductive and Respiratory Syndrome: Increased Expression of IL-12 and IL-10 and Proliferation of CD4−CD8high