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) LEVY E,Iatrogenic subcutaneous emphysema during dental anesthesia : report of two cases,ASDC J Dent Child,,,1981,48,,272-274,https://cir.nii.ac.jp/crid/1573387451018679168,