1Watson CP, Evans RJ, Reed K, et al. Amitriptyline versus placebo in postherpetic neuralgia. Neurology, 1982,32:671-673.
2Simpson DM, McArthur JC, Olney R, et al. Lamotrigine for HIV-associated painful sensory neuropathies: a placebo-controlled trial.Neurology,2003 , 60:1508-1514.
3Ichimata M, Ikebe H, Yoshitake S, et al. Analgesic effects of flecainide on postherpetic neuralgia. Int J Clin Pharmacol Res ,2001,21 : 15-19.
4Kline KM, Carroll DG, Malnar KF. Painful diabetic peripheral neuropathy relieved with use of oral topiramate. South Med J,2003,96:602-605.
5Backonja M, Beydoun A, Edwards KR, et al. Gabapantin for the symptomatic treatment of painful neuropathy in patients with diabetes mellitus : a randomized controlled trial. JAMA, 1998,280 : 1831-1836.
6Owbotham M, Harden N, Stacey B, et al. Gabapentin for the treatment of postherpetic neuralgia: a randomized controlled trial.JAMA, 1998,280 : 1837-1842.
7Watson CP, Babul N. Efficacy of oxycodone in neuropathic pain: a randomized trial in postherpetic neuralgia. Neurology, 1998,50:1837-1841.
8Watson CP, Moulin D, Watt-Watson J, et al. Controlled-release oxycodone relieves neuropathic pain: a randomized controlled trial in painful diabetic neuropathy. Pain, 2003 , 105:71-78.
9Gimbel JS, Richards P, Portenoy RK. Controlled-release oxycodone for pain in diabetic neumpathy: a randomized controlled trial.Neurology, 2003,60:927-934.
10Sindrup SH, Andersen G, Madsen C, et al. Tramadol relieves pain and allodynia in polyneuropathy: a randomized, double-blind,controlled trial. Pain, 1999,83:85-90.