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) Xue-Yan Zheng and Si-Li Tang and Shu-Li Ma and Wei-Jie Guan and Xiaojun Xu and Haofeng Xu and Ying-Shan Xu and Yan-Jun Xu and Li-Feng Lin,"Trends of injury mortality during the COVID-19 period in Guangdong, China: a population-based retrospective analysis",BMJ Open,2044-6055,BMJ,2021-06,11,6,e045317,https://cir.nii.ac.jp/crid/1360294647866587264,https://doi.org/10.1136/bmjopen-2020-045317