 CBS News | Oral sex now main cause of oral cancer CBS News Scientists say that 64 percent of cancers of the oral cavity, head, and neck in the US are caused by human papillomavirus (HPV), which is commonly spread via oral sex, NPR reported. The more oral sex you have - and the more oral sex partners you have ... |
Tuesday, March 29, 2011
Oral sex now main cause of oral cancer - CBS News
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