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) Shirasaka M,"Microbiological transformation of steroid,pt.5,6,8",Chemical and pharmaceutical bulletin,00092363,Tokyo : Pharmaceutical Society of Japan,1961-03,9,3,????,https://cir.nii.ac.jp/crid/1524232504909485440,