Prehospital blood pressure lowering in patients with ultra-acute presumed stroke: A systematic review and meta-analysis - Yuyang Liu; Yaheng Tan; Jun Wan; Yangchun Xiao; Qiwen Chen; Yuxin Zheng; Chengli Tian; Xinyue Wang; Wenhao Xu; Xueying Yu; Dianxiang Lu (PLoS ONE, 2025)