3Remohí J,Ardiles G,García-Velasco JA,et al.Endometrial thickness and serum oestradiol concentrations as predictors of outcome in oocyte donation.Hum Reprod,1997,12(10):2271-2276.
4Schild R,Knobloch C,Dorn 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):361-366.
5Puerto B,Creus M,Carmona F,et al.Ultrasonography as a predictor of embryo implantation after in vitro fertilization:a controlled study.Fertil Steril,2003,79(4):1015-1022.
6Lesny P,Killick SR,Tetlow RL,et al.Ultrasound evaluation of the uterine zonal anatomy during in-vitro fertilization and embryo transfer.Hum Reprod,1999,14(6):1593-1598.
7Adakan S,Yoldemir T,Tavmergen E,et al.Predictivity of uterine artery,arcuate artery,and intraovarian artery Doppler indices measured on the day of human chorionic gonadotropin injection on pregnancy outcomes.Fertil Steril,2005,84(2):529-532.
8Contart D,Baruffi RL,Coelho J,et a1.Power Doppler endometrial evaluation as a method for the prognosis of embryo implantation in an ICSI Program.J Assist Reprod Genet,2000,17(6):329-334.
9Chien LW,Au HK,Chen PL,et al.Assessment of uterine receptivity by the endometrial-subendometrial blood flow distribution patten in women undergoing in vitro fertilization-embryo transfer.Fertil Steril,2002,78(2):245-251.