Progestogens in therapy / 
Progestogens in therapy / 
 - New York :  Editorial Raven Press 
 - x, 270 p. 
 - Serono Symposi a Publications From Raven Press;  Serono Symposi a Publications From Raven Press; .
<br/><br/><label>ISBN: </label>0-89004-856-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>APARATO GENITAL FEMENINO<br/>HORMONAS PROGESTACIONALES<br/>HORMONAS PROGESTACIONALES SINTETICAS