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) WITKOP C Jr,"Amelogenesis imperfecta, dentinogenesis imperfecta and dentin dysplasia revisited : problems in classification",J Oral Pathol,,,1988,17,,547-553,https://cir.nii.ac.jp/crid/1570009750666622976,