the presence of a receptor for the fc of igm ( mufcr ) was demonstrated on the pathological b cells of all of sixteen patients with hairy-cell leukaemia and most , but not all , of twenty-four cases of chronic lymphocytic leukaemia , by a rosette method employing ox erythrocytes sensitized with purified igm ( eam ) .
C0004561
b cells
C0023434
chronic lymphocytic leukaemia