AETIOLOGY AND EPIDEMIOLOGY OF ORAL CAVITY CANCERS.
D000293:Adolescent; D001114:Areca; D002648:Child; D004813:Epidemiology; D005853:Geriatrics; D006801:Humans; D007194:India; D007223:Infant; D009062:Mouth Neoplasms; D009369:Neoplasms / Q000209:etiology*; D014026:Nicotiana
ADOLESCENCE; ARECA; CHILD; EPIDEMIOLOGY; GERIATRICS; INDIA; INFANT; MOUTH NEOPLASMS; NEOPLASM ETIOLOGY; TOBACCO