@article{21688,
  keywords = {Female, Humans, Male, Amines/ therapeutic use, Analgesics/ therapeutic use, Anti-Inflammatory Agents/ administration & dosage, Cyclohexanecarboxylic Acids/ therapeutic use, Low Back Pain/ drug therapy, Methylprednisolone/ administration & dosage, Radiculopathy/ drug therapy, gamma-Aminobutyric Acid/ therapeutic use},
  author = {Day R. and McLachlan A. and Lin C and Harris I. and Maher C.},
  title = {Comparative efficacy trials with no placebo group cannot determine efficacy},
  year = {2015},
  journal = {BMJ (Clinical Research Ed.)},
  volume = {350},
  edition = {2015/06/26},
  pages = {h3292},
  isbn = {1756-1833 (Electronic)<br/>0959-535X (Linking)},
  note = {Lin, Chung-Wei Christine<br/>Day, Richard O<br/>Harris, Ian<br/>Maher, Chris G<br/>McLachlan, Andrew<br/>Comment<br/>Letter<br/>England<br/>BMJ. 2015 Jun 24;350:h3292. doi: 10.1136/bmj.h3292.},
  language = {eng},
}