Thomas, J A <br/><br/>
Smoking and benign breast cancer. Smoking linked to duct ectasia ...  [electronic resource] 

 -  BMJ (Clinical research ed.)  Oct 1993 
 - 1146 p.  digital 
<br/><br/> Publication Type: Comment; Letter 
<br/><br/><label>ISSN: </label>0959-8138 
<br/><br/><label>Standard No.: </label>10.1136/bmj.307.6912.1146-b  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Breast Neoplasms--epidemiology<br/>Female<br/>Humans<br/>Male<br/>Mastitis--etiology<br/>Prevalence<br/>Prospective Studies<br/>Risk Factors<br/>Smoking--adverse effects<br/>Wales--epidemiology