1.
Rapid Diagnosis of 21 Trisomy Syndrome by SYBR Green I Homologous Genes Quantitative Polymerase Chain Reaction (HGQ-PCR);
SYBR Green I 同源基因定量PCR快速诊断21-三体综合征
2.
Ultrasound screening for trisomy 21 syndrome at 11-13~(+6) gestational weeks
超声在孕11-13~(+6)周筛查21-三体综合征中的作用
3.
Ultrasonographic Screening for Trisomy 21 After 11 to 13~(+6) weeks of Gestation
孕11～13~(+6)周超声筛查胎儿21-三体综合征的研究
4.
Rapid Prenatal Detection of Down s and 18 Trisomy Syndromes by Quantitative Fluorescent Polymerase Chain Reaction with Short Tandem Repeat Markers;
荧光定量PCR快速诊断21-三体综合征及18-三体综合征
5.
The Clinical Significance of Hyperglycosylated hCG in Gestational Trophoblastic Diseases and 21-trisomy Syndrome;
高糖基化hCG在妊娠滋养细胞疾病及21-三体产前筛查中的临床意义
6.
Meta-analysis of prenatal screening for trisomy 21 using nuchal translucency measurement with serum markers
血清学指标结合颈部透明膜产前筛查21-三体综合征的Meta分析
7.
Primary Exploratory Development of Genescan Technology in Gene Diagnosis of 21-trisomy Syndrome and Heterosome Numerical Abnormality
基因扫描技术在21-三体综合征和性染色体数目异常基因诊断中的初步应用研究
8.
Two of them were 21-trisomy,another 2 had structural abnormality,1 was a Robertson translocation and the other inv(9).
其中2例为数目异常——21三体。
9.
Study of Ag-stained NORS in Trisomy 21 Families
21三体征家庭的银染核仁形成区的研究
10.
Gender,Sport and Third Wave Feminism in the 21st Century;
社会性别、体育和21世纪第三浪潮女性主义
11.
Industrilization,Arbanization,Intelectualization together to Boom the Development of These Township Enterprises;
三化结合整体推进乡镇企业发展——论京郊乡镇企业21世纪发展战略
12.
Exploratory development for DAZ gene content in pregnancy serum as a new prenatal screening indicator of Down'S syndrome
孕妇血清中DAZ基因含量在21三体产前筛查中的应用
13.
The 21~(st) Century Monetary System and Asian Regional Currency;
20世纪世界货币体系的三大缺陷——兼论21世纪世界货币体系和亚元建立设想
14.
Experiences on Mirizzi syndrome in 21 cases
Mirizzi综合征21例诊治体会
15.
It has 21 elected members from schools and educational organisations and three members nominated by the Director of Education.
议会有21名分别由各学校及教育团体选出来的成员，另有三名成员则由教育署署长提名。
16.
“The Three Orientations”: The Road to Innovation in University Moral Education in the 21st Century;
三个面向:21世纪高校德育创新之路——学习邓小平教育理论的一点体会
17.
Summarization of Theoretical System of Library Science of Function:--Third Paper of Series on A New Vision Field to Theoretical Library Science of 21~(st) Century
功能图书馆学理论体系概述——“21世纪理论图书馆学新视野”系列论文之三
18.
III. Poverty Relief in the Early 21st Century
三、21世纪初的中国扶贫开发