The human papillomavirus is a big cause of mouth and throat cancers, and those cancers have been getting more and more common.
http://www.npr.org/blogs/health/2013/08/21/214150192/brushing-and-flossing-could-cut-risk-of-oral-hpv-infection?ft=1&f=1001
http://www.npr.org/blogs/health/2013/08/21/214150192/brushing-and-flossing-could-cut-risk-of-oral-hpv-infection?ft=1&f=1001
No comments:
Post a Comment