Role of Human Papillomavirus Type 16 in Squamous Cell Carcinoma of Upper Aerodigestive Tracts in Colombian Patients

Lida Ines Mancilla, Edwin Carrascal, Oscar Mario Tamayo, Felipe Garcia, Salvatore Vaccarella, Tarik Gheit and Massimo Tommasino

International Journal of Cancer Research 7 ( 3 ): 222 - 232 , 2011