[Exogenous factors in the development of precancerous lesions and carcinomas of the mouth].
D000428:Alcohol Drinking; D006801:Humans; D009062:Mouth Neoplasms / Q000209:etiology*; D011230:Precancerous Conditions / Q000209:etiology*; D012907:Smoking
Exogeneis paragontes pou symmetechoun sten anaptyxe prokarkinikon blabon kai karkinomaton sto stoma.