1. Ultrasonics and dentistry;Balamuth;Sound,1963
2. Sonic energy. A possible dental application. Preliminary report of an ultrasonic cutting method;Catuna;Ann. Dent.,1953
3. Absence of platelet damage in vivo following the exposure of non-turbulent blood to therapeutic ultrasound;Chater;Ultrasound Med. Biol.,1982
4. Acoustic Cavitation;Crum,1982
5. The stimulation of tissue regeneration by means of ultrasound;Dyson;J. Clin. Sci.,1968