title: Histological studies of the monkey neurovirulence of group B arboviruses. 3. Relative virulence of selected viruses.
mesh_terms: D000818:Animals; D001102:Arbovirus Infections / Q000473:pathology*; D001103:Arboviruses / Q000472:pathogenicity*; D002555:Cerebrospinal Fluid / Q000382:microbiology; D004660:Encephalitis / Q000473:pathology; D004679:Encephalomyelitis / Q000473:pathology*; D000882:Haplorhini; D017955:Poliovirus / Q000472:pathogenicity*; D014774:Virulence