2Weckstein LN, Kin Hampton RN, Jacobson A, et ai. Low- dose aspirin for occyte dommnation recipients with a thin endometrium:prospective,randomized study. Fertil Steril, 1997,68 (6) :927.
3Wada I,Hsu CC, Williams G,et al. The benefits of low -dose aspirin therapy in women with impaired uterine perfusion during assisted conception. Hum Reprod, 1994,9 : 1954 - 1957.
4Schild RL,Knobloch C ,et al. Endometrial receptivity in an in vitro fertilization program as assessed by spiral artery blood flow, endometrial thickness, endometrial volume, and uterine artery blood flow. Fertil Steril.2001,75(2) :361.
3Bonhoff A, Naether O, Johannisson E, et al. Morphometric characteristics of endometrial biopsies after different types of ovarian stimulation for infertility tremtment. Fertil steril, 1993,59(3) :560 - 566.
4Goden Y, Gasper RF. Prediction of implantation by the sonographic appearance of the endometrium during centroued ovarian stimulation for in vitro fertilization. J In Vitro Ferti Embryo Transf, 1990,7(3) : 146 - 152.
5Sher G, Herbert C, Maassarani G, et al. Assessment of the late proliferative phase endornetrium by ultrasonography in patients undergoing in vitro fertil-ization and embryo transfer (IVF - ET). Hum. Reprod, 1991,6 (2):232-237.
6Ziegler WF, Bernstein I, Badger G, et al. Regional hemodynamic adaptation during the menstrual cycle. Obstet Gynecol, 1999,94(5) : 695 - 699.
7Rubinstein M, Marazzi A, Polak de Fried E. Low-dose aspirin treatment improves ovarian responsiveness, uterine and ovarian bleed flow velocity, implantation, and pregnancy rates in patients undergoing in vitro fertilization: a prospective, randomized, double - blind placebo - controlled assay. Fertil Steril, 1999,71(5) :825 - 829.
8Kuo HC, Hsu CC, Wang ST, et al. Aspirin improves uterine bloat flow in the peri - implantation peril. J Formos Med Assoe, 1997,96(4) :253 - 257.
4Gonen Y, Casper RF. Prediction of implantation by the sonographic appearance of the endometrium during controlled ovarian stimulation for in vitro fertilization . J In Vitro Fert Embryo Transf, 1990, 7(3) :146.