DINGER, J E <br/><br/>
Difference in persistence of smallpox and alastrim virus on the chorio-allantois.  [electronic resource] 

 -  Documenta de medicina geographica et tropica  Sep 1956 
 - 202-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0366-9378 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Allantois<br/>Humans<br/>Smallpox<br/>Variola virus