Laboratory diagnosis of group A streptococcal infections 
Edited by Dwight R. Johnson ... et al. 
 - Geneva  World Health Organization  1996 
 - 111 p. : ill. ; 30 cm. 
<br/><br/><label>ISBN: </label>9241544953 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Streptococcal infections--Diagnosis<br/>Streptococcus pyogenes--Isolation and purification<br/>Diagnosis, Laboratory<br/>Bacteriological techniques