title: Failure to detect replicating viruses in brain and other tissues from multiple sclerosis patients.
mesh_terms: D000956:Antigens, Viral / Q000276:immunology; D001921:Brain / Q000382:microbiology*; D006801:Humans; D008459:Measles virus / Q000276:immunology; D009103:Multiple Sclerosis / Q000382:microbiology*; D014779:Virus Replication
chemical_list: D000956:Antigens, Viral