Dueñas Herrero, R M <br/><br/>
[Influence of socioeconomic factors on the course and monitoring of pregnancy].  [electronic resource] 

 -  Atencion primaria  Mar 1997 
 - 188-94 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0212-6567 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Female<br/>Humans<br/>Pregnancy<br/>Prenatal Care--statistics & numerical data<br/>Retrospective Studies<br/>Rural Population<br/>Socioeconomic Factors<br/>Urban Population