1. Cutaneous squamous cell carcinoma: estimated incidence of disease, nodal metastasis, and deaths from disease in the United States, 2012;Karia;J Am Acad Dermatol,2013
2. Predictors of extensive subclinical spread in nonmelanoma skin cancer treated with Mohs micrographic surgery;Batra;Arch Dermatol,2002
3. National Comprehensive Cancer Network website. 2013 NCCN guidelines for basal and squamous cell carcinoma. Available at: http://www.nccn.org/professionals/physician_gls/f_guidelines.asp. Accessed April 26, 2014.
4. AAD/ACMS/ASDSA/ASMS 2012 Appropriate Use Criteria for Mohs Micrographic Surgery: A Report of the American Academy of Dermatology, American College of Mohs Surgery, American Society for Dermatologic Surgery Association, and the American Society for Mohs Surgery
5. Cutaneous squamous-cell carcinoma;Alam;N Engl J Med,2001