tokens: A recent clinical therapeutic initiative has been the use of chemical agents which induce the leukaemic cells to overcome their block in differentiation .
folded_tokens: a recent clinical therapeutic initiative has been the use of chemical agents which induce the leukaemic cells to overcome their block in differentiation .
labels: O O O O O O O O O O B-other_organic_compound I-other_organic_compound O O O B-cell_type I-cell_type O O O O O O O