de Mateo, S <br/><br/>
[Surveillance without surnames: dream or reality].  [electronic resource] 

 -  Gaceta sanitaria   
 - 276-8 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>0213-9111 
<br/><br/><label>Standard No.: </label>10.1016/s0213-9111(95)71248-1  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Population Surveillance<br/>Public Health