著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Yang Liu and Bei Mao and Shuo Liang and Jia-Wei Yang and Hai-Wen Lu and Yan-Hua Chai and Lan Wang and Li Zhang and Qiu-Hong Li and Lan Zhao and Yan He and Xiao-Long Gu and Xiao-Bin Ji and Li Li and Zhi-Jun Jie and Qiang Li and Xiang-Yang Li and Hong-Zhou Lu and Wen-Hong Zhang and Yuan-Lin Song and Jie-Ming Qu and Jin-Fu Xu,Association between age and clinical characteristics and outcomes of COVID-19,European Respiratory Journal,0903-1936,European Respiratory Society (ERS),2020-04-20,55,5,2001112,https://cir.nii.ac.jp/crid/1360857597144929664,https://doi.org/10.1183/13993003.01112-2020