title: Laboratory studies of epidemic strains of Echovirus 9.
mesh_terms: D000818:Animals; D000906:Antibodies; D000941:Antigens; D002555:Cerebrospinal Fluid / Q000382:microbiology*; D046508:Culture Techniques; D004457:Echovirus Infections / Q000453:epidemiology / Q000382:microbiology*; D004671:Encephalitis, Arbovirus / Q000134:cerebrospinal fluid / Q000453:epidemiology / Q000382:microbiology; D029822:Enterovirus B, Human / Q000145:classification* / Q000276:immunology / Q000302:isolation & purification / Q000472:pathogenicity; D000882:Haplorhini; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D007668:Kidney; D008587:Meningitis, Viral / Q000134:cerebrospinal fluid / Q000382:microbiology; D051379:Mice; D009500:Neutralization Tests; D009820:Ohio; D014776:Virus Cultivation
chemical_list: D000906:Antibodies; D000941:Antigens; D007106:Immune Sera