1·Objective To study the character of immunophenotype in acute lymphoblastic leukemia (ALL).
目的研究急性淋巴细胞性白血病(all)免疫表型的特点。
2·Objective To study the feature of immunophenotype in acute Leukemia (AL).
目的探讨急性白血病（AL）的免疫表型特征。
3·Objective To study the feature of immunophenotype in acute lymphoblastic leukemia (ALL).
目的研究急性淋巴细胞性白血病(all)中免疫表型的特点。
4·Objective To investigate the relationship between immunophenotype and event-free survival (EFS) in children with acute lymphoblastic leukemia (ALL).
目的探讨儿童急性淋巴细胞白血病(all)免疫表型与无病生存期(EFS)的关系。
5·Objective To study the cytogenetic and immunophenotype features in acute monocytic leukemia(M5) and acute myelomonocytic leukemia(M4).
目的探讨急性髓系白血病-M4、M5亚型的细胞遗传学、免疫表型特征。