title: Avoiding Subgingival Margins for Healthier Dentistry: Using a Supragingival Preparation Protocol.
authors.forename: Jose-Luis
authors.initials: JL
authors.lastname: Ruiz
mesh_terms: D003813:Dentistry; D004955:Esthetics, Dental; D005881:Gingiva / Q000601:surgery*; D006801:Humans