1. Prevention of cancer;Morson;Annual report St. Mark's Hospital,1980
2. Gastric and duodenal polyps in familial adenomatosis polyposis: a prospective study of the nature and prevalence of upper Gl polyps;Sare;Gut,1987
3. St. Mark's Hospital, London. A social history of a specialist hospital;Granshaw,1985
4. St. Mark's Hospital 1835-1985 The Annual Report, St;Bartran;Mark's Hospital,1984
5. St. Mark's Hospital 1825-1985;Morson;Ann Roy Coll Surg,1987