Journal of African Academy of Physician Assistants, 22(10), October 2009
Mona M. Sedrak, Ph.D., PA-C Physician Assistant Program
Denise Rizzolo, Ph.D., PA-C
Physician Assistant Program
Smoking and alcohol abuse are risk factors for head and neck cancers. However, new studies suggest that human papillomavirus may also have a role in the etiology of these diseases.