10 years of vaccination week in the Americas 

 - Washington, D.C.US  PAHO  2012 
 - XXII, 148 p. 
<br/><br/> Details the history of vaccination week in the Americas over the last 10 years. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>VACCINES
<br/><br/><label>Universal Decimal Class. No.: </label>15.05.01 T289