Tobacco smoking and associated oral lesions.
D006801:Humans; D007194:India; D007967:Leukoedema, Oral / Q000453:epidemiology; D007972:Leukoplakia, Oral / Q000453:epidemiology; D009059:Mouth Diseases / Q000453:epidemiology*; D009062:Mouth Neoplasms / Q000453:epidemiology*; D009538:Nicotine / Q000009:adverse effects; D010947:Plants, Toxic; D012907:Smoking; D013280:Stomatitis / Q000139:chemically induced / Q000453:epidemiology; D014026:Nicotiana
D009538:Nicotine