sisv gp70-related antigens were detected in a somewhat higher proportion of non-leukemic ( 69 % ) than leukemic sera ( 40 % ) , whereas sisv gp70-related immune complexes and cross-reactive antibodies were more evenly distributed in leukemic and non-leukemic sera ( in 46 and 51 % of leukemic and 54 and 51 % of non-leukemic sera ) .
C0003313
immune
C0003241
antibodies