Watson, T. <br/><br/>
Electrotherapy: evidence-based practice. 12th ed. 

 - Harlow :  Churchill Livingstone  2008 
 - Physiotherapy Essentials .
<br/><br/><label>ISBN: </label>9780443101793 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical Medicine. Physical Therapy<br/>Physiotherapy