Health Services Research / 
editor, Luis Jorge, Osuma 
 - Cocoyoc, Morelos:  OPS , WHO,Secretary of Health and Welfare,  1984 
 - ix, 471 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Servicios de Salud<br/>Métodos
<br/><br/><label>Dewey Class. No.: </label>362.1  / H434