Fulfill the screen test and float-and-sink analysis for high sulfur coal gangue from a Guizhou coal mine,analyzed the wa......

Objective:To evaluate efficacy and optimal cut-off-point of cerebral vascular hemodynamic indexes for identifying subcli......

目的探索脑创伤(traumatic brain injury，TBI)后外周血白细胞线粒体DNA拷贝数变化与神经功能损伤程度的相关性。方法按随机数表法将......