Dermatomyositis and polymyositis / 
by Walter F. Lever, Suzanne Alexander and John A. Clark (et... at) 
 - New York :  MSS Information Corporation,  1974 
 - 162 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0842271740 
<br/><br/><label>LCCN: </label>73-016450 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dermatomyositis collected works