3SEIF M M, EDI-OSAGIE E C, FARQUHAR C, et al. Assisted hatching on assisted conception(IVF and ICSI)[J]. Coehrane Database Syst Rev,2005, (4) :CD001894.
4BROWN M A, CHANG R J. Polycystic ovary syndrome: clinical and imaging features[J].Ultrasound Q,2007,23(4):233-238.
5CHEN Y, LI L, CHEN X, et al. Ovarian volume and follicle number in the diagnosis of polycystic ovary syndrome in Chinese women[J].Ultrasound Obstet Gynecol, 2008,32 (5) : 700-703.
6SIKKA P, GAINDER S, DHAI.IWAL L K, etal. Ultrasonography of the ovaries and its correlation with clinical and endocrine parameters in infertile women with PCOS[J].Int J Fertil Womens Med,2007,52(1) :41-47.
7LAM P M, JOHNSON I R, RAINE-FENNING N J. Three-dimensional ultrasound features of the polycystic ovary and the effect of different phenotypic expressions on these parameters[J]. Hum Reprod,2007,22(12) :3116-3123.
9BATTAGLIA C. The role of ultrasound and Doppler analysis in the diagnosis of polycystic ovary syndrome[J]. Ultrasound Obstet Gynecol,2003,22(3) :225-232.
10OZKAN S, VURAL B, CALISKAN E, et al. Color Doppler sonographic analysis of uterine and ovarian artery blood flow in women with polycystic ovary syndrome[J]. J Clin Ultrasound, 2007,35(6) :305-313.
4Hart R, Hickey M, Franks S. Definition, prevalence and symptoms of polycystic ovaries and polycystic ovary syndrome [ J ]. Best Pract Res Clin Obstet Gynaecol, 2004,18 ( 5 ) : 671-683.
5Kyei-Mensah A, Zaidi J, Pittrof R, et al. Transvaginal three-dimensional ultrasound :accuracy of follicular volume measurements [J]. Fertil Steril, 1996, 65(2) : 371-376.
6Kyei-Mensah AA, LinTan S, Zaidi J, et al. Relationship of ovarian stromal volume to serum androgen concentrations in patients with polycystic ovary syndrome[ J ]. Hum Reprod, 1998,13 (6) :1437-1441.
7Nardo LG, Buckett WM, White D, et al. Three-dimensional assessment of ultrasound features in women with clomiphene citrateresistant polycystic ovarian syndrome (PCOS) : ovarian stromal volume does not correlate with biochemical indices[ J]. Hum Reprod,2002,17(4) :1052-1055.
8Resende AV, Mendes MC, Dias de Moura M, et al. Doppler study of the uterine arteries and ovarian stroma in patients with polycystic ovary syndrome [ J ]. Gynecol Obstet Invest, 2001,52 ( 3 ) : 153-157.
9Dunaif A.Insulin resistance and the polycystic ovary syndrome:me-chanism and implications for pathogenesis.J Endocr Rev 1997,18:774-800.
10Battaglia.The role of ultrasound and Doppler analysis in the diagno-sis of polycystic ovary syndrome J.Ultrasound Obstet Gynecol,2003,22:225-232.
