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) Gregory L. Calligaro and Usha Lalla and Gordon Audley and Phindile Gina and Malcolm G. Miller and Marc Mendelson and Sipho Dlamini and Sean Wasserman and Graeme Meintjes and Jonathan Peter and Dion Levin and Joel A. Dave and Ntobeko Ntusi and Stuart Meier and Francesca Little and Desiree L. Moodley and Elizabeth H. Louw and Andre Nortje and Arifa Parker and Jantjie J. Taljaard and Brian W. Allwood and Keertan Dheda and Coenraad F.N. Koegelenberg,The utility of high-flow nasal oxygen for severe COVID-19 pneumonia in a resource-constrained setting: A multi-centre prospective observational study,EClinicalMedicine,2589-5370,Elsevier BV,2020-11,28,,100570,https://cir.nii.ac.jp/crid/1360016867520569216,https://doi.org/10.1016/j.eclinm.2020.100570