Robertson, Val <br/><br/>
Electrotherapy Explained: Principles and practice 

 - 4th 
 - New Delhi  Elsevier, India  2017 
 - 554 P. 
<br/><br/><label>ISBN: </label>9788131209714 
<br/><br/><label>Dewey Class. No.: </label>615.84,R3451E