1. . Cancer of the urinary bladder induced in mice with metabolites of aromatic amines and tryptophan;Allen;British Journal of Cancer,1957
2. Physico-chemical aspects of chemical carcinogens;Anderson;Nature,1947
3. Tumours of the urinary bladder in workmen engaged in the manufacture and use of certain dyestuff intermediates in the British chemical industry. 1. The role of aniline, benzedine, alpha-naphtylamine and beta-naphthylamine;Case;British Journal of Industrial Medicine,1954
4. Smoking and cancer of the lower urinary tract;Cole;New England Journal of Medicine,1971
5. Carcinogenicity of bracken and shikimic acid;Evans;Nature,1974