title: Commentary. Closure of diastema and gingival recontouring using direct adhesive restorations: a case report.
authors.affiliation: Department of Operative Dentistry, University of Iowa College of Dentistry, Des Moines, IA, USA.
authors.forename: Robert C
authors.initials: RC
authors.lastname: Margeas
mesh_terms: D003188:Composite Resins; D003793:Dental Restoration, Permanent / Q000379:methods*; D003970:Diastema / Q000628:therapy*; D004955:Esthetics, Dental; D005881:Gingiva / Q000033:anatomy & histology; D006801:Humans; D009903:Optical Illusions
chemical_list: D003188:Composite Resins