Evidence-based public health / 
Ross C. Brownson ... [et al]. 
 - New York :  Oxford University Press,  2003 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicina Basada en Evidencia.<br/>Salud Pública
<br/><br/><label>Dewey Class. No.: </label>362.1'221  / E92