Murray CJ. [et al.] <br/><br/>
A framework for assessing the performance of health systems /  (Artículo) 
Christopher J.L. Murray, Julio Frenk 
<br/><br/> En: Bull World Health Organ -- 2000;78(6):717-31 
<br/><br/><label>Dewey Class. No.: </label>A0021