1Society for assisted reproductive technology. Assisted reproductive technology in the united states: 2001 results generated from the American society for reproductive medicine/society for assisted reproductive technology registry[J]. Fertil Steril,2007,87 (6) :1253.
10Frledler S, Zimerman A, Schachter M, et al. The miclluteal decline in serum estradiol levels is drastic but not deleterious for implantation after in vitro fertilization and embryo transfer in patients with normal or high responses[ J]. Fertil Steril,2005,83 ( 1 ) : 54 - 60.
3Gunby J, Daya S. Assisted reproductive technologies (ART) in Canada: 2001 results from the Canadina ART register [J]. Fertil Steril, 2005, 84 (3): 590.
4Schieve LA, Tatham L, Peterson HB et al. Spontaneous abortion among pregnancies conceived using assisted reproductive technology in the United States [J]. Obstet Gynecol, 2003, 101 (5 part 1): 959.
5Klipstein S, Regan M, Ryley DA et al. One last chance for pregnancy: a review of 2705 in vitro fertilization cycles initiated in women age 40 years and above [J]. Fertil Steril, 2005, 84 (2): 435.
6Lathi RB, Milki AA. Rate of aneuploidy in miscarriages following in vitro fertilization and intracytoplasmic sperm injection [ J]. Fertil Steril, 2004, 81 (5): 1270.
7Carp h, Guetta E, Doff Het al. Embryonic karyotype in recurrent miscarriage with parental karyotypic aberrations [ J ] . Fertil Steril, 2006, 85 (2) : 446.
8Wang JX, Norman R J, Wilcox AJ. Incidence of spontaneous abortion among pregnancies produced by assisted reproductive technoiogy [J] . Hum Repord, 2004, 19 (2): 272.
9Society for Assisted Reproductive Technology, Society for Reproductive Medicine. Assisted reproductive technology, in the United States: 1995 results generated from the American Society for Reproductive Medicine/ Society for Assisted Reproductive Technology Registry [ J]. Fertil Steril, 2002, 77 (1): 18.
10Nandedkar TD, Kelkar RL. Potential researchable areas in ARTs oocyte maturation and embryo development [ J ]. Indian J Exp Biol, 2001, 39 (1) : 1- 10.
