Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) LEE CCR,Reduced expression of the CDK inhibitor p27^ in rat two-stage bladder carcinogenesis and association with expression profiles of p21^ and p53,Carcinogenesis,,,1999,20,,1697-1708,https://cir.nii.ac.jp/crid/1572261551619820672,