Carcinoma of the oral cavity.
D002273:Carcinogens; D002294:Carcinoma, Squamous Cell / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D009062:Mouth Neoplasms / Q000453:epidemiology*; D009362:Neoplasm Metastasis; D010947:Plants, Toxic; D013714:Tennessee; D014026:Nicotiana; D014062:Tongue Neoplasms / Q000453:epidemiology
D002273:Carcinogens