1. US43 1/2. W. C. Cresdee and G. K. Grounds, ‘Bladder Growths in Workers at Huddersfield Works’, typescript dated 1935, p. 9. For location of this report, see note 11. Cresdee had been appointed in 1932.
2. T. S. Scott, Carcinogenic and Chronic Toxic Hazards of Aromatic Amines (Amsterdam/New York: Elsevier, 1962); S. B. Markowitz, ‘Occupational Bladder Cancer’, in W. N. Rom and Steven B. Markowitz, eds, Environmental and Occupational Medicine, 4th edn (Philadelphia: Lippincott Williams & Wilkins, 2007), 813–22.
3. W. C. Hueper, Occupational Tumours and Allied Diseases (Springfield and Baltimore: Charles C. Thomas, 1942).
4. T. Brown, R. Slack and L. Rushton, ‘Occupational Cancer in Britain. Urinary Tract Cancers: Bladder and Kidney’, British Journal of Cancer, 2012, 107, S76–S74.
5. D. Michaels, ‘When Science Isn't Enough: Wilhelm Hueper, Robert A. M. Case and the Limits of Scientific Evidence in Preventing Occupational Bladder Cancer’, International Journal of Occupational & Environmental Health, 1995, 1, 278–88. Despite Case's name in the title, this article is mainly about DuPont and Hueper. See also C. Sellers, ‘Discovering Environmental Cancer: Wilhelm Hueper, Post-World War II Epidemiology, and the Vanishing Clinician's Eye’, American Journal of Public Health, 1997, 87, 1824–35; and B. I. Castleman, Asbestos: Medical and Legal Aspects, 5th edn (New York: Aspen Publishers, 2005).