Groundwater is the main water source in the Hebei Plain. Evolution of groundwater chemistry can not only provide scienti......

目的探讨颞浅动脉-大脑中动脉搭桥联合脑-硬脑膜-肌肉血管融合术(STA-MCA+EDMS)治疗烟雾病的临床疗效。方法经数字减影血管造影(DS......