1Parsons AK & Lense JJ. Sonohysterography for endometrial abnormalities:preliminary results. J CIin Ultrasound, 1993, 21(2): 87-95.
2Goldstein SR & Schwartz LB. Aevaluation of abnormal vaginal bleeding in perimenopausal women with endovaginal ultrasound and saline infusion sonohysterography. Ann NY Acad Sci, 1997, S25:208-12.
3Kim AH. Sonohysterographic screening before in vitro fertilization. Fertil Steril, 1998, 69(5): 841-4.
4Liu Yan. Appliance of hysterosonogram in diagnosis of erdomotrium diseases. Gui zhou Yi Yao. 2001, 3;270-1.
