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)
Zhaohai Zheng and Fang Peng and Buyun Xu and Jingjing Zhao and Huahua Liu and Jiahao Peng and Qingsong Li and Chongfu Jiang and Yan Zhou and Shuqing Liu and Chunji Ye and Peng Zhang and Yangbo Xing and Hangyuan Guo and Weiliang Tang,Risk factors of critical & mortal COVID-19 cases: A systematic literature review and meta-analysis,Journal of Infection,0163-4453,Elsevier BV,2020-08,81,2,e16-e25,https://cir.nii.ac.jp/crid/1360855570411827200,https://doi.org/10.1016/j.jinf.2020.04.021