Preparation of stable noninfective influenza virus antigens for typing by hemagglutination-inhibition.
D000941:Antigens / Q000302:isolation & purification*; D001826:Body Fluids; D005321:Extraembryonic Membranes; D005557:Formaldehyde / Q000494:pharmacology; D005612:Freeze Drying; D006385:Hemagglutination Inhibition Tests; D008722:Methods; D009975:Orthomyxoviridae / Q000145:classification* / Q000528:radiation effects; D011830:Radiation Effects; D012703:Serotyping
D000941:Antigens; D005557:Formaldehyde