Последние добавленные видео:
mouth-cancer-from-dipping
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5 years ago
432406 5 years ago 3:20What Snus Can Do To Your Gums | Dipping & Oral Cancer
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14 years ago
164370 14 years ago 5:31Oral Cancer Survivor tells of Consequences of Smokeless Tobacco.
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13 years ago
5310 13 years ago 6:44Cancer Prevention - Smokeless Tobacco and Oral Cancer
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8 years ago
701370 8 years ago 3:58Is Chewing Tobacco Better For You Than Smoking?
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10 years ago
2992 10 years ago 3:51Dr. Kim on the Dangers of Dipping
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13 years ago
903 13 years ago 1:08AskUNMC: Tobacco & Oral Cancer Risk