By:  Janis C. Kelly 21 October 2010 Human papillomavirus (HPV) is a risk factor for oropharyngeal squamous cell carcinoma (OSCC), and might account for the steady increase in OSCC incidence, even in subjects who do not smoke or consume alcohol, according to Swedish researchers. A review of recent studies, conducted by Trobjorn Ramqvist, MD, and […]