title: Measles virus-specific IgM antibodies and IgM-class rheumatoid factor in serum and cerebrospinal fluid of subacute sclerosing panencephalitis patients.
mesh_terms: D000293:Adolescent; D000328:Adult; D000914:Antibodies, Viral / Q000032:analysis* / Q000134:cerebrospinal fluid; D002648:Child; D006801:Humans; D007075:Immunoglobulin M / Q000032:analysis* / Q000134:cerebrospinal fluid; D008459:Measles virus / Q000276:immunology*; D012217:Rheumatoid Factor / Q000032:analysis* / Q000134:cerebrospinal fluid; D013344:Subacute Sclerosing Panencephalitis / Q000134:cerebrospinal fluid / Q000276:immunology*
chemical_list: D000914:Antibodies, Viral; D007075:Immunoglobulin M; D012217:Rheumatoid Factor