Rheumatic fever and rheumatic heart disease :  report of a WHO study group / 
by World Health Organization. 
 - Geneva :  World Health Organization,  1988. 
 - 58 pages ;  20 cm. 
 - Technical report series / World Health Organization  V. 764 .
<br/><br/><label>ISBN: </label>9241207647 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rheumatic Fever.<br/>Rheumatic heart disease.