Root, R.K. . <br/><br/>
Immunization /   Textual Documents 

 -  Churchill ,   1989. 
 - 2354 ;    
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Index Terms: </label>Medical Science  Epidemiology 
<br/><br/><label>Dewey Class. No.: </label>614.47  / ROO