A study for harmonization and reference range of serum ALT measurement in Shanghai 上海地区血清丙氨酸转氨酶测定结果一致性和参考范围(RR)调查
Objective To define normal reference range of quantitive ultrasound ( QUS ) in normal people and probe into the diagnostic criterion and fracture threshold for osteoporotic patients by QUS. 目的确定太原地区健康人群胫骨定量超声骨量(QUS)的正常参考值范围,探讨用QUS诊断骨质疏松的诊断标准及骨折阈值的界限。
Establishment of reference range of VCS in white blood cell in healthy population 健康人群白细胞VCS参数参考范围(RR)的建立
Objective To detect T lymphocyte subsets in healthy teenagers and adults in Zhejiang areas and establish the reference range for normal values of T lymphocyte subsets. 目的通过对健康青少年和成人外周血T淋巴细胞免疫表型分布调查,建立健康人外周血T淋巴细胞免疫表型正常参考值范围。
The reference range of serum alanine aminotransferase among healthy population in Xishuangbanna 西双版纳州健康人群血清丙氨酸氨基转移酶参考区间调查