Estrogen and heart attack.  [electronic resource] 

 -  Harvard women's health watch  Oct 1998 
 - 1 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1070-910X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Estrogens--therapeutic use<br/>Female<br/>Hormone Replacement Therapy<br/>Humans<br/>Medroxyprogesterone Acetate--therapeutic use<br/>Myocardial Infarction--prevention & control