Polymyositis and dermatomyositis / 
Edited by M.C. Dalakas; with 15 contributing authors. 
 - Boston [etc.] :  Butterworths,  1987. 
 - xi, 347 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0-409-95191-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Polymyositis<br/>Dermatomyositis