Azzini, I <br/><br/>
[Field study of a lyophilized BCG vaccine].  [electronic resource] 

 -  Revista chilena de pediatria   
 - 234-7 p.  digital 
<br/><br/> Publication Type: Comparative Study; English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0370-4106 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BCG Vaccine<br/>Freeze Drying<br/>Humans<br/>Infant<br/>Quality Control<br/>Tuberculin Test