Ravetkar, Satish Damodar  <br/><br/>
Studies on the production of diphtheria toxin by different strains of corynebacterium diphtheria with special reference to nutrient media employed for their growth 
Ravetkar, Satish Damodar  
 - Pune  Savitribai Phule Pune University  1981 
<br/><br/><label>Subjects--Index Terms: </label>Diphtheria toxin||Beef||Papain||Tryptone||Bengal-gram