title: Skin test reactivity to H. influenzae antigens as an outcome of the antigen structure and the balance between humoral and cell-mediated immunity in rats.
mesh_terms: D000818:Animals; D000942:Antigens, Bacterial; D001183:Arthus Reaction / Q000276:immunology; D004431:Ear, External; D005260:Female; D006193:Haemophilus influenzae / Q000276:immunology*; D006968:Hypersensitivity, Delayed / Q000276:immunology; D007106:Immune Sera; D007109:Immunity; D007111:Immunity, Cellular; D051381:Rats; D011919:Rats, Inbred Strains; D012882:Skin Tests / Q000379:methods*
chemical_list: D000942:Antigens, Bacterial; D007106:Immune Sera