Ahmann, D L <br/><br/>
The node-negative problem: to treat or not to treat.  [electronic resource] 

 -  Cancer treatment and research  1992 
 - 147-58 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Journal Article; Review 
<br/><br/><label>ISSN: </label>0927-3042 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Breast Neoplasms--therapy<br/>Female<br/>Humans<br/>Lymphatic Metastasis<br/>Neoplasm Staging<br/>Tamoxifen--therapeutic use