Rees, D A <br/><br/>
Restricted entry to the tamoxifen trial.  [electronic resource] 

 -  BMJ (Clinical research ed.)  Mar 1992 
 - 844 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>0959-8138 
<br/><br/><label>Standard No.: </label>10.1136/bmj.304.6830.844-c  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Breast Neoplasms--prevention & control<br/>Clinical Trials as Topic<br/>Female<br/>Humans<br/>Liver Neoplasms--chemically induced<br/>Rats<br/>Tamoxifen--adverse effects