4Schneider NR,Carroll AJ,Shuster JJ,et al. New recurring cytogenetic abnormalities and association of blast cell karyotypes with prognosis in childhood T-cell acute lymphoblastic leukemia:a pediatric oncology group report of 343 cases. Blood,2000,96:2543-2549.
5The Groupe Francais de Cytogénetigue Hematologique.Cytogenetics abnormalities in adult acute lymphoblastic leukemia:correlations with hematologic findings and outcome. a collaborative study of the groupe francais de cytogenetique hematologique. Blood,1996,87:3135-3142.
6Seker-Walker LM,Prentice HG,Durrant J,et al.On behalf of the MRC adult leukemia working party:cytogenetics adds independent information in adults with acute lymphoblasic leukemia on MRC trial U KALL XA .Br J Haematol,1997,96:601-610.
7Sandberg AA.The chromosome in human cancer and leukemia.2nd ed,New York:Elsevier,1993.266-268.
8Machin GA, Keith LG. Can twin-to-twin transfusion syndrome be explained, and how is it treated? Clin Obstet Gynecol, 1998, 41:104-113.
9Levy R, Mirlesse V, Jacquemard F, et al. Prenatal diagnosis of zygosity by fetal DNA analysis, a contribution to the management of multiple pregnancies. Fetal Diagn Ther, 2002, 17:339-342.
10Sebire NJ, Snijders RJ, Hughes K, et al. The hidden mortality of monochorionic twin pregnancies. Br J Obstet Gynaecol, 1997, 104:1203-1207.
5Walsh PS, Metzger DA, Higuchi R. Chelex-100 as a medium for simple extraction of DNA for PCR-based typing from forensic matrrial [J]. Bio Techniques, 1991, 10: 506-513.
6Race RR, Sanger R. Blood groups in man. 6^12 ed [M]. Oxford: Black- well Scientific Publications, 1975: 79-83.
7Crousc CA, Rogers S, Amiott E, et al. Analysis and interpretation of short tandem repeat microvariants and three-banded allele patterns using multiple allele detection systems [J]. J Forensic Sci, 1999, 44 (1): 87.
8Rubocki R J, McCue B J, Duffy K J, et al. Natural DNA mixtures gen- erated in fraternal twins in utero [J]. J Forensic Sci, 2001, 46(1): 120.
10Crouse CA, Rogers S, Amiott E, et al. Analysis and interpretation of short tandem repeat microvariants and three-banded allele patterns using multiple allele detection systems[J]. J Forensic Sci, 1999,44 ( 1 ) : 87-94.