Proffit, W R The soft tissue paradigm in orthodontic diagnosis and treatment planning: a new view for a new century. [electronic resource] - Journal of esthetic dentistry 2000 - 46-9 p. digital Publication Type: Journal Article ISSN: 1040-1466 Subjects--Topical Terms: Esthetics, DentalFace--anatomy & histologyHumansOrthodontics--standardsOutcome Assessment, Health Care--methods