Rodríguez, R <br/><br/>
[Natural family planning].  [electronic resource] 

 -  Revista de enfermeria (Barcelona, Spain)  Oct 1983 
 - 12-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0210-5020 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Catholicism<br/>Contraception--methods<br/>Family Planning Services<br/>Female<br/>Humans<br/>Natural Family Planning Methods<br/>Spain