Wittes, R E <br/><br/>
How we know what we (think we) know.  [electronic resource] 

 -  Journal of clinical oncology : official journal of the American Society of Clinical Oncology  Jun 1986 
 - 827-9 p.  digital 
<br/><br/> Publication Type: Editorial 
<br/><br/><label>ISSN: </label>0732-183X 
<br/><br/><label>Standard No.: </label>10.1200/JCO.1986.4.6.827  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Breast Neoplasms--therapy<br/>Clinical Trials as Topic--standards<br/>Female<br/>Humans<br/>Periodicals as Topic--standards<br/>Quality Control<br/>Research Design