title: The limits of subgingival scaling.
mesh_terms: D003728:Dental Calculus / Q000628:therapy; D003773:Dental Plaque / Q000628:therapy; D012534:Dental Scaling / Q000295:instrumentation; D006801:Humans; D010514:Periodontal Pocket / Q000628:therapy*; D010518:Periodontitis / Q000628:therapy*; D013357:Subgingival Curettage / Q000295:instrumentation; D014465:Ultrasonics / Q000295:instrumentation