1. Cancer Research UK – UK incidence statistics, Oral cancer statistics. Available from http://info.cancerresearchuk.org/cancerstats/types/oral/incidence/uk-oral-cancer-incidence-statistics [updated 2011 May 27].
2. Head and neck cancer: multidisciplinary management guidelines,2011
3. Survival and patterns of relapse in patients with oral tongue cancer;Rusthoven;Journal of Oral and Maxillofacial Surgery,2010
4. A rare case of spinal cord metastases from oral SCC;Törnwall;The British Journal of Oral & Maxillofacial Surgery,2008
5. Skin and eye: uncommon sites of distant metastasis from tongue base squamous cell carcinoma;Marioni;Acta Oto-laryngologica,2003