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) S. H. Ein,Imperforate anus (anal agenesis) with rectal and sigmoid atresias in a newborn,Pediatric Surgery International,0179-0358,Springer Science and Business Media LLC,1997-07,12,5-6,449-451,https://cir.nii.ac.jp/crid/1361981468614308352,https://doi.org/10.1007/bf01076966