Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SCHAAPER RM,Spectra of spontaneous mutations in Escherichia coli strains defective in mismatch correction : the nature of in vivo DNA replication errors,Proc Natl Acad Sci USA,,,1987,84,,6220-6224,https://cir.nii.ac.jp/crid/1573668926426678144,