Preparation and in vivo effectiveness evaluation of heparin-loaded PLGA@PCL core-shell fiber small-diameter vascular grafts - Yonghao Xiao; Han Wang; Yuhao Jiao; Yuehao Xing; Lin Ye; Ai-ying Zhang; Xue Geng; Fanshan Qiu; Zengguo Feng; Hongbo Chen; Yongquan Gu (PLoS ONE, 2026)