sera from 625 eskimos and 73 danes ( caucasians ) living in greenland , as well as from 62 danes living in denmark , were tested for complement-fixing antibody to epstein-barr virus ( ebv ) soluble antigen and , from this study group , 129 donors were matched by age and sex for a study comparing antibody to viral capsid antigen , early antigen , and soluble antigen .
C0003342
viral
C0003320
antigen