the complete remission rate ( cr ) was 77 % in the 13 patients with no leukemic growth in vitro ( group 1 ) , 81 % in 16 patients with leukemic cell growth but aggregated of 20 cells or less ( group 2 ) and only 27 % in the 15 patients with aggregates of greater than 20 ( group 3 ) .
C0007595
cell growth
C0007634
cells