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) Marco Ciotti and Massimo Ciccozzi and Massimo Pieri and Sergio Bernardini,The COVID-19 pandemic: viral variants and vaccine efficacy,Critical Reviews in Clinical Laboratory Sciences,1040-8363,Informa UK Limited,2021-10-01,59,1,66-75,https://cir.nii.ac.jp/crid/1362262944663454976,https://doi.org/10.1080/10408363.2021.1979462