Fejgin, M <br/><br/>
[Extended indication for tracheotomy].  [electronic resource] 

 -  Wiadomosci lekarskie (Warsaw, Poland : 1960)  May 1965 
 - 743-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0043-5147 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Tracheotomy