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) Firoozeh V. Gerayeli and Stephen Milne and Chung Cheung and Xuan Li and Cheng Wei Tony Yang and Anthony Tam and Lauren H. Choi and Annie Bae and Don D. Sin,COPD and the risk of poor outcomes in COVID-19: A systematic review and meta-analysis,EClinicalMedicine,2589-5370,Elsevier BV,2021-03,33,,100789,https://cir.nii.ac.jp/crid/1360861711991139840,https://doi.org/10.1016/j.eclinm.2021.100789