PERROY, A <br/><br/>
[The vallecular sign and its interpretation].  [electronic resource] 

 -  Journal de radiologie, d'electrologie & archives d'electricite medicale  1950 
 - 337-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0368-394X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epiglottis<br/>Humans