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) FRANCOIS M.,Longitudinal survey of voice quality after pediatric laryngotracheoplasty,Int J Ped Otorhinolaryngol,,,1997,40,,163-172,https://cir.nii.ac.jp/crid/1573105974538060032,