title: Relapse and the need for permanent fixed retention.
authors.affiliation: kydurbin@aol.com
authors.forename: D D
authors.initials: DD
authors.lastname: Durbin
mesh_terms: D000328:Adult; D006801:Humans; D008310:Malocclusion / Q000517:prevention & control*; D018704:Orthodontic Retainers; D019233:Retreatment; D055502:Secondary Prevention