PRAKKEN, J R <br/><br/>
[We physicians and drug advertising].  [electronic resource] 

 -  Nederlands tijdschrift voor geneeskunde  Aug 1961 
 - 1665-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0028-2162 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Advertising<br/>Humans<br/>Physicians