Selwyn, Sydney <br/><br/>
The Beta-Lactam Antibiotics:Penicillins and Cephalosporins in Perspective 

 - London :   Hodder and Stoughton,  1980  
<br/><br/><label>ISBN: </label>0340225238 
<br/><br/><label>Standard No.: </label>DEX-M6565 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ANTIBIOTICO BETALACTAMICO
<br/><br/><label>Universal Decimal Class. No.: </label>615.32