Finkel, M J <br/><br/>
The FDA's classification system for new drugs. An evaluation of therapeutic gain.  [electronic resource] 

 -  The New England journal of medicine  Jan 1980 
 - 181-3 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0028-4793 
<br/><br/><label>Standard No.: </label>10.1056/NEJM198001173020322  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drug Evaluation<br/>Drug Information Services<br/>Drug Therapy<br/>Pharmaceutical Preparations--classification<br/>United States<br/>United States Food and Drug Administration