Nachtigall, Lila. <br/><br/>
Estrogen / 
Lila E. Nachtigall & Joan Rattner Heilman. 
 - 2nd ed., thoroughly updated, 1st HarperPerennial ed. 
 - New York :  HarperPerennial,  1995. 
 - 202 p. ; 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0060926023 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Menopause--Hormone therapy.
<br/><br/><label>LC Class. No.: </label>RG186  / .N28 1995