Ravindran P.C. <br/><br/>
Serum opacity reaction and M-typing of group A-beta-haemolytic streptococci 

 -  1979 
<br/><br/><label>Standard No.: </label>6373 
<br/><br/><label>Source: </label> Theses 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MIRCOBIOLOGY