Assessment of the Safety and Feasibility of Administering T cells Expressing an Anti-CD19 Chimeric Antigen Receptor to Patients With CD19+ B-cell Hematological Malignancies(including B-cell Acute lymphoblastic Leukemia、B-cell Chronic Lymphocytic Leukemia、Non-Hodgkin's lymphoma) and Determine the Best Dosage.
Assessment of the Safety and Feasibility of Administering T cells Expressing an Anti-CD19 Chimeric Antigen Receptor to Patients With CD19+ B-cell Hematological Malignancies.