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) Ito Takako,Transformability of group H streptococcus Challis -1- Diminution and acquisition of transformability in α-hemolytic variants of group H streptococcus Challis,Japanese Journal of Microbiology,00215139,Tokyo : Igaku Shoin,1973-11,17,6,431-437,https://cir.nii.ac.jp/crid/1523951030028181376,