Eeson, G; Foo, M; Harrow, S; McGregor, G; Hay, J; (2011) Outcomes of salvage surgery for epidermoid carcinoma of the anus following failed combined modality treatment. Am J Surg, 201 (5). pp. 624-9. ISSN 0002-9610 https://researchonline.lshtm.ac.uk/id/eprint/19850 Full text not available from this repository.