[An assessment after 10 years use of ultrasonic equipment in periodontology].
D003777:Dental Prophylaxis / Q000295:instrumentation*; D006801:Humans; D008722:Methods; D010510:Periodontal Diseases / Q000628:therapy*; D014465:Ultrasonics
Bilan après dix années d'ultilisation des appareils a ultra-sons en parodontologie.