title: Specialization and competition.
authors.forename: Alessandro
authors.initials: A
authors.lastname: Devigus
mesh_terms: D000571:American Dental Association; D004465:Economic Competition; D006801:Humans; D013038:Specialization; D013039:Specialties, Dental / Q000191:economics / Q000458:organization & administration*; D014481:United States