Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) WARDROPE J.,The hospital response to the Hillsborough tragedy,Injury,,,1990,21,,53-54,https://cir.nii.ac.jp/crid/1570572701118854272,https://doi.org/10.1016/0020-1383(90)90155-n