title: A new risk factor for head and neck squamous cell carcinoma: human papillomavirus.
authors.affiliation: Department of Otolaryngology, Center of Head and Neck Surgery, Tokai University, 143 Shimokasuya, Isehara, 259-1193, Japan. okami@is.icc.u-tokai.ac.jp.
authors.forename: Kenji
authors.identifier: 0000-0003-4228-3347
authors.initials: K
authors.lastname: Okami