Egal, E S Age and adenoma size are independent risk factors for the development of carcinoma ex pleomorphic adenoma. [electronic resource] - Oral oncology 09 2018 - 106-107 p. digital Publication Type: Letter; Research Support, Non-U.S. Gov't ISSN: 1879-0593 Standard No.: 10.1016/j.oraloncology.2018.07.003 doi Subjects--Topical Terms: Adenoma, Pleomorphic--epidemiologyAdultAge FactorsAgedCarcinoma--epidemiologyCarcinoma in Situ--epidemiologyCell Transformation, NeoplasticHumansMiddle AgedNeoplasm InvasivenessRetrospective StudiesRisk FactorsSalivary Gland Neoplasms--epidemiologyTumor Burden