1. Dosiou C, Giudice LC. Natural Killer cells in pregnancy and recurrent pregnancy loss: Endocrine and immunologic perspectives. Endocinereviews 2005;26:44-62.
2. Wilcox AJ, Weinberg CR, O'Connor JF, Baired DD, Schlatterer JP, Nisula BC, et al. Incidence of early loss of pregnancy. N Engl J Me 1988;319:189-194.
3. Glodstein SR. Enbryonic death in early pregnancy: a new look at the first trimester. Obstet Gynecol 1994;84:294-297.
4. Daniel A, Hook EB, Wulf G. Risks of unbalanced progeny at amniocentesis to carriers of chromosome rearrangement. Am J Med Genet 1989;33:14-53.
5. Vidal F, Gimenez C, Rubrio C, Simon C, Pellicer A, Egozcue J, et al. FISH preimplantation diagnosis of chromosome aneuploidy in recurrent pregnancy wastage. J Assist Reprod Gene 1998;15:310-313.
6. Sullivan AE, Silver RM, La Coursiere DY, Porter TF, Branch DW. Recurrent fetal aneuploidy and recurrent miscarriage. obstet Gynecol 2004;104:784-788.
7. Proctor JA, Haney AF. Recurrent 1st trimester pregnancy loss is associated with uterine septum but not with bicorunate uterus. Fertil steril 2003;80:1212-1215.
8. Christiansen OB, Anderson AN, Bosch E, Daya S, Delves PJ, van der ven K, et al. Evidence-based investigations and treatments of recurrent pregnancy loss. Fertil Steril 2005;83:821-839.
9. Schust DJ, Hill JA. Reccurent pregnancy loss. Novak's Gynecology 13th ed 2002;Lippincott Williams & Wilkins. 1067-1107.
10. Christiansen OB, Nilson HS, Pederson B. Active or passive immunization in unexplained recurrent miscarriage. J Reprod Immunol 2004;62:41-52.