Commentary: A burning question of subgroup analysis in pain trials
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PII: S0304-3959(10)00032-1
doi:10.1016/j.pain.2010.01.010
© 2010 International Association for the Study of Pain. Published by Elsevier Inc. All rights reserved.
Refers to article:
- Effect of lingual nerve block on burning mouth syndrome (stomatodynia): A randomized crossover trial , 18 January 2010

