Liljestrand, A <br/><br/>
Significance of controlled clinical trials.  [electronic resource] 

 -  European journal of clinical pharmacology  Oct 1980 
 - 209-11 p.  digital 
<br/><br/> Publication Type: Editorial 
<br/><br/><label>ISSN: </label>0031-6970 
<br/><br/><label>Standard No.: </label>10.1007/BF00563000  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clinical Trials as Topic<br/>Control Groups<br/>Ethics, Medical<br/>Internationality