Oral sex linked to mouth cancer 4 Q6 @: u, W( t: `
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Scieintists looked at tissue samples from patients 6 A% b% T& U1 SSome cases of mouth cancer could be caused by a virus contracted during oral sex, scientists have warned.公仔箱論壇 X7 ]. M% v( o" j- ?
# E4 f! S% K9 {0 y; U- M" Ptvb now,tvbnow,bttvbWriting in New Scientist magazine, US researchers said the human papilloma virus, which causes most cervical cancers, may also cause oral tumours.os.tvboxnow.com6 J* N1 y- }5 ?
4 ^- m3 R7 b* h+ Cos.tvboxnow.comPlease refer to the news web site:" w$ H: X. G a1 @8 q
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