Rossouw, J E <br/><br/>
Postmenopausal estrogen and progestin use was associated with a lower risk of cardiovascular disease.  [electronic resource] 

 -  Evidence-based cardiovascular medicine  Apr 1997 
 - 10 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1361-2611 
<br/><br/><label>Standard No.: </label>10.1016/s1361-2611(97)80079-6  doi