title: Biologic and antigenic variation of Japanese encephalitis viruses.
mesh_terms: D000818:Animals; D000941:Antigens; D000956:Antigens, Viral; D002848:Chromatography, DEAE-Cellulose; D046508:Culture Techniques; D004664:Encephalitis Virus, Japanese / Q000276:immunology / Q000302:isolation & purification / Q000472:pathogenicity; D004668:Encephalitis Viruses; D014644:Genetic Variation; D007668:Kidney; D051379:Mice
chemical_list: D000941:Antigens; D000956:Antigens, Viral