1. Byar, D. P., Blackard, C., and the VACURG (Veterans Administration Cooperative Urological Research Group), Comparisons of placebo, pyridoxine, and topical thiotepa in preventing recurrence of Stage I bladder cancer. Urology, 10, 556 (1977).
2. Jones, H. C. and Swinney, J., Thio-TEPA in the treatment of tumours of the bladder. Lancet, 2, 615 (1961).
3. Veenema, R. J. et al, Bladder carcinoma treated by direct instillation of thio-TEPA. J. Urol. 88, 60 (1962).
4. Price, J. M. and Brown, R. R., Studies on the etiology of carcinoma of the urinary bladder. Acta Un. Int. Cancer, 18, 684 (1962).
5. Bryan, G. T., Brown, R. R. and Price, J. M., Mouse bladder carcinogenicity of certain tryptophan metabolites and other aromatic nitrogen compounds suspended in cholesterol. Cancer Res. 24, 596 (1964).