1. Cancer statistics, 2009;Jemal;CA Cancer J Clin,2009
2. Incidence estimate of nonmelanoma skin cancer in the United States, 2006;Rogers;Arch Dermatol,2010
3. Cancer immunosurveillance and immunoediting: the roles of immunity in suppressing tumor development and shaping tumor immunogenicity;Smyth;Adv Immunol,2006
4. The treatment of malignant tumors by repeated inoculations of erysipelas. With a report of ten original cases. 1893;Coley;Clin Orthop Relat Res,1991