title: VARIATION IN THE PATHOGENICITY OF VIRUSES OF THE TICK-BORNE ENCEPHALITIS COMPLEX FOR DIFFERENT ANIMAL SPECIES. I. EXPERIMENTAL INFECTION OF MICE AND HAMSTERS.
mesh_terms: D000818:Animals; D001921:Brain; D006224:Cricetinae; D004660:Encephalitis; D004675:Encephalitis, Tick-Borne; D007274:Injections, Intraperitoneal; D007279:Injections, Subcutaneous; D051379:Mice; D010336:Pathology; D012106:Research; D013987:Ticks; D014765:Viral Vaccines; D014774:Virulence
chemical_list: D014765:Viral Vaccines
keywords: BRAIN; ENCEPHALITIS; EXPERIMENTAL LAB STUDY; HAMSTERS; INJECTIONS, INTRAPERITONEAL; INJECTIONS, SUBCUTANEOUS; MICE; PATHOLOGY; TICKS