title: Evidence speaks for itself.
authors.forename: Charles M
authors.initials: CM
authors.lastname: Cobb
mesh_terms: D019317:Evidence-Based Medicine; D006801:Humans; D053685:Laser Therapy; D010518:Periodontitis / Q000628:therapy*; D013357:Subgingival Curettage / Q000295:instrumentation*; D019564:Unnecessary Procedures