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) CUMMINGS JE,"Assessment of temperature, proximity, and course of the esophagus during radiofrequency ablation within the left atrium",Circulation,,,2005,112,,459-464,https://cir.nii.ac.jp/crid/1572543025572393600,