tokens: Similar results were obtained in primary culture of leukemia cells from a patient with acute promyelocytic leukemia .
folded_tokens: similar results were obtained in primary culture of leukemia cells from a patient with acute promyelocytic leukemia .
labels: O O O O O O O O B-cell_type I-cell_type O O O O B-other_name I-other_name I-other_name O