Vandersall, D C Periodontic/orthodontic management of diphenylhydantoin gingival hyperplasia: case report. [electronic resource] - Journal of periodontology Nov 1976 - 656-60 p. digital Publication Type: Case Reports; Journal Article ISSN: 0022-3492 Standard No.: 10.1902/jop.1976.47.11.656 doi Subjects--Topical Terms: Activator AppliancesAdolescentFemaleGingival Hyperplasia--chemically inducedGingivectomyGingivoplastyHumansOrthodontic Appliances, RemovableOrthodontics, Corrective--instrumentationPhenytoin--adverse effects