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) Joseph A Lewnard and John M McLaughlin and Debbie Malden and Vennis Hong and Laura Puzniak and Bradley K Ackerson and Bruno J Lewin and Jeniffer S Kim and Sally F Shaw and Harpreet Takhar and Luis Jodar and Sara Y Tartof,Effectiveness of nirmatrelvir–ritonavir in preventing hospital admissions and deaths in people with COVID-19: a cohort study in a large US health-care system,The Lancet Infectious Diseases,1473-3099,Elsevier BV,2023-07,23,7,806-815,https://cir.nii.ac.jp/crid/1360021395963297024,https://doi.org/10.1016/s1473-3099(23)00118-4