title: Secretory Newcastle disease virus antibodies from chicken respiratory tract.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis*; D000941:Antigens; D000956:Antigens, Viral; D002645:Chickens; D002848:Chromatography, DEAE-Cellulose; D004589:Electrophoresis, Disc; D006385:Hemagglutination Inhibition Tests; D006595:Hexosamines / Q000032:analysis; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007074:Immunoglobulin G / Q000032:analysis; D008168:Lung / Q000276:immunology*; D008970:Molecular Weight; D009522:Newcastle disease virus / Q000276:immunology*; D014461:Ultracentrifugation
chemical_list: D000906:Antibodies; D000941:Antigens; D000956:Antigens, Viral; D006595:Hexosamines; D007074:Immunoglobulin G