title: Inactivation of A2-Hong Kong influenza virus by heat and by freeze-thawing. Comparison of untreated and gamma-irradiated preparations.
mesh_terms: D000956:Antigens, Viral; D005615:Freezing; D006389:Hemagglutinins, Viral; D006358:Hot Temperature; D006801:Humans; D007251:Influenza, Human / Q000209:etiology*; D009439:Neuraminidase; D009975:Orthomyxoviridae / Q000201:enzymology / Q000528:radiation effects*; D011830:Radiation Effects
chemical_list: D000956:Antigens, Viral; D006389:Hemagglutinins, Viral; D009439:Neuraminidase