1. Polyps and cancer of the large bowel. In: ed. Pathology of the Gastrointestinal Tract. Springer-Verlag, Berlin, Heidelberg, New York: 1976; 95–141.
2. Epidemiology of polyps and cancer. In: ed. The pathogenesis of colorectal cancer. Philadelphia: WB Saunders, Major Problems Pathol 1978; 126–152.
3. Colonic adenomas--a colonoscopy survey.
4. The evolution of cancer of the colon and rectum