López , Guillermo. <br/><br/>
Aborto y contracepción 
Guillermo López . 
 - 1a.ed. 
 - Barrañaín , España  Eunsa  2009. 
 - 130p.  col. ill.  22cm. 
 - Astrolabio .
<br/><br/>Includes bibliographical references (p.127-130 ) . 
<br/><br/><label>ISBN: </label>9788431326289 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abortion<br/>Birth control<br/>Natural family planning.