title: Further studies of viral antibodies in the cerebrospinal fluid of patients with multiple sclerosis: vaccinia and parainfluenza type 1.
mesh_terms: D000914:Antibodies, Viral / Q000134:cerebrospinal fluid*; D006801:Humans; D009103:Multiple Sclerosis / Q000276:immunology*; D009500:Neutralization Tests; D018108:Respirovirus / Q000276:immunology*; D014616:Vaccinia virus / Q000276:immunology*
chemical_list: D000914:Antibodies, Viral