3Hsu LYF. Prenatal diagnosis of chromosomal abnormalities through amniocentesis[M]. In: Milunsky A ed. Genetic Disorders and the Fetus: diagnosis,prevention,and treatment. 4thed. Baltimore:Johns Hopkins University Press,1998,179.
4Lee MH, Park SY, Kim YM. Prenatal diagnosis of a familial complex chromosomal rearrangement involing chromosomes,5.10.16[J]. Prenat Dign,2002,22(2):102-104.
5Daffor F.A New procedure for fetal blood sampling in uterine:preliminary results of 53 cases.Am J Obstet Gynecol,1983,146 (8):985
