The socio-economic aspects of betel-nut chewing.
D000367:Age Factors; D000434:Alcoholic Beverages; D001114:Areca; D044466:Asian People; D003469:Culture; D005260:Female; D006801:Humans; D007642:Keratosis / Q000209:etiology; D007971:Leukoplakia / Q000209:etiology; D008296:Malaysia; D008297:Male; D009062:Mouth Neoplasms / Q000209:etiology; D010946:Plants, Medicinal; D012737:Sex Factors; D012907:Smoking; D012959:Socioeconomic Factors; D044465:White People