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) R. C. Spencer,Epidemiology of infection in ICUs,Intensive Care Medicine,0342-4642,Springer Science and Business Media LLC,1994-11,20,S4,S2-S6,https://cir.nii.ac.jp/crid/1360011145422138496,https://doi.org/10.1007/bf01713975