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) Kawana Rinji,Increasing attenuation of measles virus strain Sugiyama during serial passage in calf kidney cells,The Japanese journal of experimental medicine,00215031,Tokyo : The Institute of Medical Science,1970-08,40,4,257-263,https://cir.nii.ac.jp/crid/1523388080735758336,