1The significance of ultrasonography in the diagnosis of birth defectsWu Zhongyu513-5142The use of ultrasonography in the detection of birth defects The prenatal diagnosis of 21-trisomy and 18-trisomy by ultrasonograghyMeng Hua, Jiang Yuxin515-5163The ultrasonograghic diagnosis of fetal nervous tubal defectsYang Jiaxiang, Xiong Qing517-5184The ultrasonograghic diagnosis of fetal intracerebral abnormalitiesChen Yan518-5205The application of Color Doppler Flow Imaging in the diagnosis of congenital cardiac diseaseDi Haiyan520-5216The diagnosis of head and face abnormalities by ultrasonograghyWang Longxia521-5237The ultrasonograghic diagnosis of fetal digestive system and anterior abdorminal wall defectsYing Weiwen, Yu Cheng523-5258The ultrasonograghic diagnosis of fetal urologic system defectsWei Dehua, Geng Zhenghui525-5279The ultrasonograghic diagnosis of fetal growth restrictionChen Huichi, Fu Lingjie527-52810The ultrasonograghic diagnosis of fetal skeleton deformitiesYang Taizhu528-53011The ultrasonograghic diagnosis of conjoined twins and conjoined fetusSun Tong530-53212The clinical characteristics and ultrasonograghic diagnosis of fetal tumorsChen Xinlin, Chen Peiwen, Chen Changpei532-53313The morphology basis of fetal birth defect detected by B-ultrasonographyXie Hongning534-53614The evaluation of fetal heart echocardiography as routine examination in prenatal careYu Shasha, Wu Yafeng, Wei Lin537-53815The effects of transforming growth factor-β1 and estrogen receptors on the mechanism of pathogenesis of intrauterine adhesions539-54116The expression and significance of TGF-β1 and its typeⅡ receptor in ovarian tumorZhai Ling, Cai Liying, An Yuan542-54417A study on prognosis related factors of submucous myoma treated by hysteroscope electrotomy545-54718Expressions of laminin and laminin-receptors in normal pregnaney and gestational trophoblastic disease549-55019Clinical analysis of ovarian transposition in young women with early stage of cervical cancerPan Shuyuan, Su Ma, Wang Yifeng551-55220Oligohydramnios: its influence on perineonatal outcomeGuo Huafeng, Zhao Gailing, Zhang Xiangqian553-554 