1. Therapeutic ultrasound;Michlovitz,1996
2. Therapeutic modalities for allied health professionals;Prentice,1998
3. Rate of temperature increase in human muscle during 1 MHz and 3 MHz continuous ultrasound;Draper;J Orthop Sports Phys Ther,1995
4. Temperature changes in human patellar tendon in response to therapeutic ultrasound;Chan;J Athl Train,1998
5. Nonthermal effects of therapeutic ultrasound: the frequency resonance hypothesis;Johns;J Athl Train,2002