THOMAS, B O A Gerodontology; the study of changes in oral tissues associated with aging. [electronic resource] - Journal of the American Dental Association (1939) Feb 1946 - 207-13 p. digital Publication Type: Journal Article ISSN: 0002-8177 Standard No.: 10.14219/jada.archive.1946.0049 doi Subjects--Topical Terms: AgedAged, 80 and overAgingHumansTooth