the capability to form rosettes with sheep erythrocytes ( e ) , antibody-complement-sensitized ox erythrocytes ( eac ) and autologous erythrocytes ( arfc ) , and surface immunoglobulin determinations were studied using 21 lymph nodes and one tonsil with pathologically-proven non-hodgkin 's lymphoma and 10 lymph nodes with benign pathology .
C0003241
antibody
C0034789
surface immunoglobulin