Effect of betel chewing on the oral mucosa.
D000328:Adult; D000368:Aged; D001114:Areca; D001706:Biopsy; D004032:Diet; D006801:Humans; D006965:Hyperplasia / Q000473:pathology; D007642:Keratosis / Q000473:pathology; D008297:Male; D008409:Mastication; D008875:Middle Aged; D009061:Mouth Mucosa / Q000473:pathology*; D009062:Mouth Neoplasms / Q000209:etiology*; D010946:Plants, Medicinal; D010947:Plants, Toxic; D011230:Precancerous Conditions / Q000209:etiology*; D014026:Nicotiana