Singh, G Dave Effect of an intra-oral nasal dilation appliance on 3-D nasal airway morphology in adults. [electronic resource] - Sleep & breathing = Schlaf & Atmung Mar 2008 - 69-75 p. digital Publication Type: Journal Article ISSN: 1522-1709 Standard No.: 10.1007/s11325-007-0130-1 doi Subjects--Topical Terms: AdultAgedCephalometryComputer SimulationDental Casting TechniqueDilatation--instrumentationFemaleFinite Element AnalysisHumansMaleMiddle AgedNasal Cavity--pathologyNasal Obstruction--diagnosisNasopharynx--pathologyOrthodontic Appliance DesignOrthodontic Appliances, RemovablePolysomnographyPrincipal Component AnalysisRetrospective StudiesSleep Apnea, Obstructive--diagnosis