the complete remission rate was 76 % in the 21 patients with no leukemic growth in vitro ( group 1 ) , 75 % in 36 patients with leukemic cell growth but aggregates of 20 cells or less ( group 2 ) , and only 21 % in the 15 patients with aggregates of greater than 20 ( group 3 ) .
C0007595
cell growth
C0007634
cells