Streptococcal genetics / 
editors : Joseph J. Ferretti, Roy Curtiss 
 - Washington :  American Society for Microbiology,  1987 
 - 300 p. :  illustrations. ;  26 cm. 
<br/><br/><label>ISBN: </label>091482693X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Streptococcus--Congresses<br/>Bacterial genetics--Congresses