Lenman, J. A. R. <br/><br/>
Clinical electromyography / 
by J. A. R. Lenman, A. E. Ritchie ; with a foreword by J. A. Simpson 
 - 2nd ed. 
 - Tunbridge Wells :  Pitman Medical,  1977 
 - 214 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0272793914 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electromyography