Guest, A W <br/><br/>
Synthesis and biological activity of 3-(N-substituted pyridinium-4-thiomethyl)-7 alpha-formamido cephalosporins.  [electronic resource] 

 -  The Journal of antibiotics  Aug 1993 
 - 1279-88 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0021-8820 
<br/><br/><label>Standard No.: </label>10.7164/antibiotics.46.1279  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bacteria--drug effects<br/>Cephalosporins--chemical synthesis<br/>Microbial Sensitivity Tests<br/>Structure-Activity Relationship