higher titers of antibodies to measles virus envelope antigens , hemolysin and hemagglutinin , epstein-barr virus ( ebv ) capsid antigen and nuclear antigen , and rubella virus hemagglutinin were demonstrated in serum samples of patients with multiple sclerosis and rheumatoid arthritis than in age- and sex-matched control subjects .
C0003320
antigen
C0069115
nuclear antigen