INTERNATIONAL sympoisium on potency and efficasy of vaccines <br/><br/>
Potency and efficasy of vaccines 
/Sponsored by World Health Organization, Manila 21-22 Feb 1980; edited byF.E.Andrey 
 - Belgium  Smith Kline  1980 
 - 295 p. 
<br/><br/><label>ISBN: </label>88461 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vaccines<br/>Vaccination
<br/><br/><label>Dewey Class. No.: </label>614.47  / INT