Planning principles for accelerated immunization activities :  A joint WHO/UNICEF statement / 
Expanded Programme on Immunization, World Health Organization, UNICEF. 
 - Geneva :  World Health Organization,  1985. 
 - 24 p. ;  21 cm. 
<br/><br/><label>ISBN: </label>92-4-156087-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vaccination--Planning