Roy, C <br/><br/>
[Beta-lactamase spectrum and activity. Techniques].  [electronic resource] 

 -  Enfermedades infecciosas y microbiologia clinica  Apr 1989 
 - 225-6 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>0213-005X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bacteriological Techniques<br/>beta-Lactamases--genetics