Strengthening ministries of health for primary health care  report of a who expert committee 
World Health Organization 
 - 110 páginas  20 cm. 
 - Technical report series  766 .
 - Technical repot series .
<br/><br/><label>ISBN: </label>9241207663 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tonificantes--salud<br/>Atención primaria de salud
<br/><br/><label>Dewey Class. No.: </label>614.07  / WOR 1988