Review
Summary measures of number needed to treat: how much clinical guidance do they provide in neuropathic pain?
Eur J Pain. 2009 Jan 1;13(1):11-6.
Randomized Controlled Trial
Fentanyl buccal tablet for the relief of breakthrough pain in opioid-tolerant adult patients with chronic neuropathic pain: a multicenter, randomized, double-blind, placebo-controlled study.
Clin Ther. 2007 Apr 1;29(4):588-601.
Randomized Controlled Trial
Demographic characteristics of patients with severe neuropathic pain secondary to failed back surgery syndrome.
Pain Pract. 2009 May 1;9(3):206-15.