title: [Biological and physico-chemical characterization of an aviary hemagglutinating agent].
mesh_terms: D000818:Animals; D000956:Antigens, Viral; D001715:Bird Diseases / Q000276:immunology*; D001717:Birds; D006386:Hemagglutination Tests; D010253:Respirovirus Infections / Q000276:immunology / Q000662:veterinary*; D013045:Species Specificity
chemical_list: D000956:Antigens, Viral
vernacular_title: Biologische und physiko-chemische Charakterisierung eines aviären hämagglutinierenden Agens.