PENCHEV, I <br/><br/>
[On the problem of early forms of endemic (resp. sporadic) goiter and its diagnosis].  [electronic resource] 

 -  Suvremenna meditsina  1959 
 - 25-30 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0562-7192 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Goiter--diagnosis<br/>Humans<br/>Respiratory Rate