Randomized Controlled Trial

Botulinum toxin type A induces direct analgesic effects in chronic neuropathic pain.

Ann. Neurol. 2008 Sep 1;64(3):274-83.
Review

Peripheral immune contributions to the maintenance of central glial activation underlying neuropathic pain.

Brain Behav. Immun. 2011 Oct 1;25(7):1322-32.
Review

Neuropathic pain: a clinical perspective.

Handb Exp Pharmacol. 2009 Jan 1(194):3-30.