Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yuanchao Xie and Bing Huang and Kexiang Yu and Fangyuan Shi and Tianqi Liu and Wenfang Xu,Caffeic acid derivatives: A new type of influenza neuraminidase inhibitors,Bioorganic & Medicinal Chemistry Letters,0960-894X,Elsevier BV,2013-06,23,12,3556-3560,https://cir.nii.ac.jp/crid/1362544420223779968,https://doi.org/10.1016/j.bmcl.2013.04.033