References
- Gale R R, Ben‐Bassat I. Annotation: Hybrid acute leukemia. Br J Haematol. 1987; 65: 261–264
- Drexler H G, Thiel E, Ludwig W D. Review of the incidence and clinical relevance of myeloid antigen positive acute lymphoblastic leukemia. Leukemia 1991; 5: 637–645
- Drexler H G, Thiel E, Ludwig W D. Acute myeloid leu‐kemias expressing lymphoid associated antigens: diagnostic incidence and clinical significance. Leukemia 1993; 7: 489–498
- Hanson C A, Abaza M, Sheldon S, Ross C W, Schnitzer B, Stoolman L M. Acute biphenotypic leukemia: immu‐nophenotypic and cytogenetic analysis. Br J Haematol. 1993; 84: 46–60
- Mc Bene Castoldi G, Knapp W, Ludwig W D, Matutes E, Orfao A, Van't Veer M B. European Group for the Immunological Characterization of Leukemias(EG1L) Proposal for the immunological classification of acute leuke‐mias. Leukemia 1995; 9: 1783–1786
- Hiddemann W, Wormann B, Messerer D, Springefeld R, Buchner T. Analyses of the cellular DNA and RNA content in acute leukemias by flow cytometry. J Cancer Res Clin Oncol. 1990; 116: 507–512
- Vindelov L L, Christensen I J. A review of techniques and results obtained in one laboratory by an integrated system of methods designed for routine clinical flow cytometric DNA analysis. Cylometry 1990; 11: 753–770
- Kerr J FR, Winterford C M, Harmon B V. Apoptosis. Cancer 1994; 73: 2013–2026
- Buccheri V, Matutes E, Dyer M JS, Catovsky D. Lineage commitment in biphenotypic acute leukemia. Leukemia 1993; 7: 919–927
- Nicoletti I, Migliorati G, Pagliacci M C, Grignani F, Riccardi C. A rapid and simple method for measuring thy‐mocyte apoptosis by propidium iodide staining and flow cytometry. J Immunol Methods 1991; 139: 271–279
- Giaretti W, Monaco R, Pujik N, Rapallo A, Nigro S, Geido E. Intratumor heterogeneity of K‐ras2 mutations in col‐orectal adenocarcinomas: association with degree of DNA anenploidy. Am J Pathol. 1996; 149: 237–245
- McCulloch E A, Kelleher C A, Miyauchi J, Wang J, Cheng G Y, Minden M D, Curtis J E. Heterogeneity in acute myeloblastic leukemia. Leukemia 1988; 2: 38–49
- Schmetzer H M, Gerhartz H H. Acute myeloid leukemia (AML) can be oligoclonal. Leukemia 1993; 7: 1965–1970
- Deane M, Pappas H, Norton I D. Immunoglobulin heavy chain gene fingerprinting reveals widespread oligo‐clonality in B‐lineage acute lymphoblastic leukaemia. Leukemia 1991; 5: 832–838