Geographic variations in health care :   what do we know and what can be done to improve health system performance? 
Organisation for Economic Co-operation and Development 
 - Paris, Francia :   Organisation for Economic Co-operation and Development,  2014 
 - 415 p. :   gráfico parc. col., mapas parc.col. ;   28 cm. 
 - OECD Health Policy Studies / Organisation for Economic Co-operation and Development .
<br/><br/> Incluye anexos  Incluye bibliografías al final de los capítulos 
<br/><br/><label>ISBN: </label>978-92-64-21658-7