title: [The use of ultrasonics in the treatment of periodontal diseases].
mesh_terms: D003813:Dentistry; D010510:Periodontal Diseases / Q000628:therapy; D014464:Ultrasonic Therapy
vernacular_title: He epharmoge ton syskeuon ton leitourgouson di' hyperechos (ultrasonics) eis ten therapeutiken ton moson tou periodontiou.