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) OULBOURNE NA,Congenital urethral fistula. Case reports,Plast Reconstr Surg,,,1976,57,,237-239,https://cir.nii.ac.jp/crid/1573668924998833280,