Oral sex linked to mouth cancer ; k. O Z( ?' s! ]8 K' N" Ftvb now,tvbnow,bttvb 2 j. a3 H& j& v% m; {8 Z* R7 K2 X * L4 C' h' p& X# R! O9 e6 b
Scieintists looked at tissue samples from patients * f) `0 o: b' q7 d$ z2 h ?Some cases of mouth cancer could be caused by a virus contracted during oral sex, scientists have warned. ! Q2 @0 O& [) g; |tvb now,tvbnow,bttvb, K# V6 C& a. e* k ~1 J* k( [
Writing in New Scientist magazine, US researchers said the human papilloma virus, which causes most cervical cancers, may also cause oral tumours. ) p* ?9 e$ K0 ]6 e公仔箱論壇 / [" W* K W1 n; L, wPlease refer to the news web site:TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。- ^6 U% p4 H, R
