Tobacco and oral health. Smokeless tobacco--the fire without the smoke.
D006801:Humans; D009059:Mouth Diseases / Q000209:etiology*; D009062:Mouth Neoplasms / Q000209:etiology*; D010947:Plants, Toxic; D012907:Smoking / Q000009:adverse effects*; D014030:Tobacco, Smokeless / Q000009:adverse effects*