title: [Anterior esthetic restoration: improving gummy smile].
authors.forename: Wen-Jie
authors.initials: WJ
authors.lastname: Hu
authors.forename: Dong
authors.initials: D
authors.lastname: Peng
authors.forename: Hao
authors.initials: H
authors.lastname: Zhang
mesh_terms: D000328:Adult; D016556:Crown Lengthening; D017266:Dental Prosthesis; D017267:Dental Prosthesis Design; D004955:Esthetics, Dental; D005260:Female; D005881:Gingiva; D006801:Humans; D007180:Incisor; D012904:Smiling