title: Oral carcinoma in the first three decades of life.
mesh_terms: D008949:Adenoma, Pleomorphic / Q000453:epidemiology; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D003528:Carcinoma, Adenoid Cystic / Q000453:epidemiology; D002294:Carcinoma, Squamous Cell / Q000453:epidemiology / Q000473:pathology; D002648:Child; D002822:Choriocarcinoma / Q000453:epidemiology / Q000473:pathology; D005260:Female; D006801:Humans; D008296:Malaysia; D008297:Male; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000453:epidemiology* / Q000473:pathology; D009303:Nasopharyngeal Neoplasms / Q000453:epidemiology; D010157:Palatal Neoplasms / Q000453:epidemiology / Q000473:pathology; D011247:Pregnancy; D044469:Racial Groups; D014062:Tongue Neoplasms / Q000453:epidemiology / Q000473:pathology