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) LANGER JC,Preliminary experience with intrasphincteric botulinum toxin for persistent constipation after pull-through for Hirschsprung's disease,J Pediatr Surg,,,1997,32,,1059-1061,https://cir.nii.ac.jp/crid/1572824501069504384,