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)
SPERBER GH,Study of the number of roots and canals in Senegalese first permanent mandibular molars,Int Endod J,,,1998,31,,117-122,https://cir.nii.ac.jp/crid/1571980075312972544,