title: Epstein-Barr virus, clinical symptomatology and immunodeficiency in non-Hodgkin's lymphoma patients.
mesh_terms: D000956:Antigens, Viral / Q000276:immunology*; D004854:Herpesvirus 4, Human / Q000276:immunology*; D006801:Humans; D007111:Immunity, Cellular; D007121:Immunocompetence; D008223:Lymphoma / Q000276:immunology*; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D000956:Antigens, Viral