title: Parasite antigens and host antibodies in Ostertagia circumcincta infection of the sheep.
mesh_terms: D000707:Anaphylaxis / Q000276:immunology; D000818:Animals; D000906:Antibodies; D000937:Antigen-Antibody Reactions; D000941:Antigens / Q000302:isolation & purification; D001666:Binding Sites, Antibody; D002850:Chromatography, Gel; D007074:Immunoglobulin G / Q000032:analysis / Q000302:isolation & purification; D007456:Iodine Isotopes; D010323:Passive Cutaneous Anaphylaxis; D011817:Rabbits / Q000276:immunology; D011863:Radioimmunoassay; D012756:Sheep; D012757:Sheep Diseases / Q000276:immunology*; D012882:Skin Tests; D014251:Trichostrongyloidea / Q000276:immunology; D014252:Trichostrongyloidiasis / Q000276:immunology / Q000662:veterinary*
chemical_list: D000906:Antibodies; D000941:Antigens; D007074:Immunoglobulin G; D007456:Iodine Isotopes