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) LENUG D. W.,A method for random mutagenesis of a defined DNA segment using a modified polymerase chain reaction,Technique JMCMB,,,1989,1,,11-15,https://cir.nii.ac.jp/crid/1570009750333104000,