SIVERTSON, S E <br/><br/>
[Smallpox; twenty-one cases in United Nations Personnel, Korea].  [electronic resource] 

 -  United States Armed Forces medical journal  Dec 1952 
 - 1777-85 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0566-0777 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Republic of Korea<br/>Smallpox<br/>United Nations<br/>Variola virus