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) Hiroaki Yanagisawa,Synthesis of 7α-substituted cephalosporins-5-Novel oxidation procedure for syntheses of 7α-methoxycephalosporins and 6α-methoxypenicillins(Note),The journal of antibiotics : an international journal,00218820,Tokyo : Japan Antibiotics Research Association,1976-09,29,9,p969-972,https://cir.nii.ac.jp/crid/1523388079847703936,