Byar, D P <br/><br/>
The importance and nature of cancer prevention trials.  [electronic resource] 

 -  Seminars in oncology  Aug 1990 
 - 413-24 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>0093-7754 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Clinical Trials as Topic<br/>Humans<br/>Neoplasms--epidemiology<br/>Patient Compliance<br/>Research Design