title: 'Observations' questioned.
authors.forename: Charles S
authors.initials: CS
authors.lastname: Greene
authors.forename: Gary D
authors.initials: GD
authors.lastname: Klasser
authors.forename: Joel B
authors.initials: JB
authors.lastname: Epstein
mesh_terms: D002012:Bruxism / Q000628:therapy*; D006801:Humans; D019558:Occlusal Adjustment; D020186:Sleep Bruxism / Q000628:therapy; D013705:Temporomandibular Joint Disorders / Q000628:therapy*