Espinasse, F <br/><br/>
In-vitro selection of ampicillin-resistant non-beta-lactamase-producing Haemophilus influenzae strains.  [electronic resource] 

 -  The Journal of antimicrobial chemotherapy  Aug 1992 
 - 232-4 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>0305-7453 
<br/><br/><label>Standard No.: </label>10.1093/jac/30.2.232  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ampicillin Resistance--physiology<br/>Bacteriological Techniques<br/>Haemophilus influenzae--drug effects<br/>beta-Lactamases--biosynthesis