title: INTERACTION BETWEEN THE SOLUBLE ANTIGEN OF PR8 AND NWS VIRUS.
mesh_terms: D000818:Animals; D000941:Antigens; D002642:Chick Embryo; D006385:Hemagglutination Inhibition Tests; D007106:Immune Sera; D009500:Neutralization Tests; D009975:Orthomyxoviridae; D012106:Research; D014764:Viral Proteins; D014776:Virus Cultivation; D014780:Viruses
chemical_list: D000941:Antigens; D007106:Immune Sera; D014764:Viral Proteins
keywords: ANTIGENS; CHICK EMBRYO; EXPERIMENTAL LAB STUDY; HEMAGGLUTINATION INHIBITION TESTS; IMMUNE SERUMS; INFLUENZA VIRUSES; NEUTRALIZATION TESTS; VIRAL PROTEINS; VIRUS CULTIVATION