PERNOV, K <br/><br/>
[Lumbago; etiology and infiltration therapy].  [electronic resource] 

 -  Bulgarska klinika  1948 
 - 271-80 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Back Pain<br/>Low Back Pain