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) Nelson Ashinedu Ukor and Yusuff Adebayo Adebisi and Theogene Uwizeyimana,Community distribution of oxygen : a unique COVID-19 intervention,Tropical medicine and health,13494147,Springer Nature,2021-05-14,49(39),,,https://cir.nii.ac.jp/crid/2051714792011552896,https://doi.org/10.1186/s41182-021-00333-z