1. Fielding, J. F. Dalziel’s (Crohn’s) Disease. History of Medicine. 1973: 4(IV), 20–3.
2. Mendeloff, A. I. The epidemiology of inflammatory bowel disease. In: Clinics in Gastroenterology, Inflammatory bowel disease. Ed. R. G. Farmer. 1980: Vol. 9, pp. 250–70.
3. Fielding, J. F. Crohn’s disease in London in the latter half of the nineteenth century. Ir. J. Med. Sci. 1984: 153, 214–220.
4. Kirkpatrick, F. Stricture of the rectum. Dublin Quart. J. Med. Sci. 1846: I, 232–233.
5. Corrigan, D. Ulceration of the intestines. Proc. Path. Soc. Dublin. 1853: 1, 245.