title: Immunoregulatory T cells in mononucleosis and toxoplasmosis.
mesh_terms: D000328:Adult; D003586:Cytomegalovirus Infections / Q000276:immunology*; D005260:Female; D006801:Humans; D007244:Infectious Mononucleosis / Q000276:immunology; D008297:Male; D013601:T-Lymphocytes / Q000276:immunology*; D014123:Toxoplasmosis / Q000276:immunology*