Hoshaw-Woodward, Stacy. <br/><br/>
Description and comparison of the methods of cluster sampling and lot quality assurance sampling to assess immunization coverage. 

 - 15p. 
<br/><br/><label>ISBN: </label>WHO/V&B/01.26 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Immunization programs<br/>Cluster analysis--Methods<br/>Sampling studies