Benzon, Honorio T <br/><br/>
Studies on diagnostic injections and surgery for low back pain: problems, advances, and opportunities.  [electronic resource] 

 -  Anesthesia and analgesia  Dec 2007 
 - 1523-5 p.  digital 
<br/><br/> Publication Type: Comment; Editorial 
<br/><br/><label>ISSN: </label>1526-7598 
<br/><br/><label>Standard No.: </label>10.1213/01.ane.0000287649.46276.e6  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Injections, Spinal<br/>Low Back Pain--diagnosis<br/>Nerve Block--methods