1. Capability of urinary components to enhance ornithine decarboxylase activity and promote urothelial tumorigenicity;Babaya;Cancer Res.,1983
2. Induction of the polyamine-biosynthetic enzymes in mouse epidermis and their specificity for tumor promotion;O'Brien;Cancer Res.,1975
3. Spermidine/spermine N1-acetyl-transferase, a new biochemical marker for epithelial proliferation in rat bladder;Matsui-Yuasa;Jpn. J. Cancer Res.,1992
4. Bladder carcinogenesis in rat and mice: possibility of artifacts;Clayson;J. Natl. Cancer Inst.,1974
5. Bladder calculi and urothelial hyperplasia with papillomatosis in the rat following insertion of chalk powder in the bladder cavity with subsequent trauma of the bladder wall;Toyoshima;Cancer Res.,1975