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) BUNIN GR,Risk factors for astrocytic glioma and primitive neuroectodermal tumor of the brain in young children : a report from the Children's Cancer Group,Cancer Epidemiol Biomarkers Prev,,,1994,3,,197-204,https://cir.nii.ac.jp/crid/1574231874032901248,