title: Biologic and immunogenic properties of Langat TP-21 virus.
mesh_terms: D000818:Animals; D000906:Antibodies; D001103:Arboviruses / Q000276:immunology* / Q000472:pathogenicity*; D001921:Brain / Q000382:microbiology; D002645:Chickens; D046508:Culture Techniques; D004669:Encephalitis Viruses, Tick-Borne / Q000276:immunology*; D004675:Encephalitis, Tick-Borne / Q000276:immunology; D005347:Fibroblasts / Q000382:microbiology; D000882:Haplorhini; D006801:Humans; D009500:Neutralization Tests; D014765:Viral Vaccines; D014774:Virulence; D014776:Virus Cultivation
chemical_list: D000906:Antibodies; D014765:Viral Vaccines