1. TNM Classification of Malignant Tumours;UICC (International Union Against Cancer),1974
2. Current clinical problems regarding bladder tumors;Marshall,1956
3. Benign papilloma or papillary carcinoma of the bladder?;Greene;J. Urol.,1973
4. Mouse bladder carcinogenicity of certain tryptophan metabolites and other aromatic nitrogen compounds suspended in cholesterol;Bryan;Cancer Res.,1964
5. Studies on the etiology of carcinoma of the urinary bladder;Price;Acta Un. Int. Cancer,1962