Expert Committee on Yellow Fever Vaccine [meeting held in Geneva from 8 to 13 April 1957] : first report. 

 - 21p. 
 - (WHO technical report series : 136) .
<br/><br/><label>ISBN: </label>92-4-120136-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Yellow fever--Immunology, prevention and control<br/>Viral vaccines