Non-specificity of transfer factor.
D000941:Antigens; D006689:Hodgkin Disease / Q000276:immunology; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000276:immunology*; D007116:Immunization, Passive; D012882:Skin Tests; D014165:Transfer Factor; D014374:Tuberculin Test
D000941:Antigens; D014165:Transfer Factor