Feasibility of CT attenuation values in distinguishing acute ischemic stroke, old cerebral infarction and leukoaraiosis. - Yun Peng; Chunyuan Luo; Heng Wang; Ke Sun; Fang Lin; Jingzhi Wang; Yutong Rao; Ruoyun Fan; Lianggeng Gong; Xiaoyu Sun (BMC Medical Imaging, 2024)