Lin, Chung-Wei Christine <br/><br/>
Comparative efficacy trials with no placebo group cannot determine efficacy.  [electronic resource] 

 -  BMJ (Clinical research ed.)  Jun 2015 
 - h3292 p.  digital 
<br/><br/> Publication Type: Letter; Comment 
<br/><br/><label>ISSN: </label>1756-1833 
<br/><br/><label>Standard No.: </label>10.1136/bmj.h3292  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amines--therapeutic use<br/>Analgesics--therapeutic use<br/>Anti-Inflammatory Agents--administration & dosage<br/>Cyclohexanecarboxylic Acids--therapeutic use<br/>Female<br/>Humans<br/>Low Back Pain--drug therapy<br/>Male<br/>Methylprednisolone--administration & dosage<br/>Radiculopathy--drug therapy<br/>gamma-Aminobutyric Acid--therapeutic use