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) TAGLE FM,Laparoscopic cholecystectomy in the elderly,Surg Endosc,,,1997,11,,636-638,https://cir.nii.ac.jp/crid/1573105975909620480,https://doi.org/10.1007/s004649900410