title: Thermal stability and interaction with ferret inflammatory exudates of two clones of influenza virus of differing virulence for both ferrets and man.
mesh_terms: D000818:Animals; D001202:Ascitic Fluid / Q000166:cytology; D005122:Exudates and Transudates / Q000276:immunology*; D005289:Ferrets; D006358:Hot Temperature; D009297:Nasal Mucosa / Q000166:cytology / Q000378:metabolism; D009975:Orthomyxoviridae / Q000276:immunology / Q000472:pathogenicity*; D010586:Phagocytes / Q000502:physiology; D012141:Respiratory Tract Infections / Q000276:immunology; D014774:Virulence