title: Effect of leukemia virus infections on antibody formation and cellular immunity.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000921:Antibody-Producing Cells / Q000276:immunology; D005622:Friend murine leukemia virus; D006084:Graft Rejection; D006968:Hypersensitivity, Delayed / Q000276:immunology; D007111:Immunity, Cellular; D007074:Immunoglobulin G / Q000096:biosynthesis; D007165:Immunosuppression Therapy; D008263:Macrophage Migration-Inhibitory Factors / Q000096:biosynthesis; D051379:Mice; D008815:Mice, Inbred Strains; D013154:Spleen / Q000276:immunology; D014412:Tumor Virus Infections / Q000276:immunology*
chemical_list: D007074:Immunoglobulin G; D008263:Macrophage Migration-Inhibitory Factors