http://facialneuralgia.org/Archiviato il 19 febbraio 2011 in Internet Archive. "Among strong pain-relieving drugs, analgesics like tramadol and some non-steroid antiphlogistic medicines like aspirin are widely used to cure trigeminal neuralgia."
(FR) Göbel H e Stadler T, [Treatment of post-herpes zoster pain with tramadol. Results of an open pilot study versus clomipramine with or without levomepromazine], in Drugs, 53 Suppl 2, 1997, pp. 34-39, PMID9190323.
Goldsmith TB, Shapira NA e Keck PE, Rapid remission of OCD with tramadol hydrochloride, in The American journal of psychiatry, vol. 156, n. 4, 1999, pp. 660-61, PMID10200754. URL consultato il 16 novembre 2008 (archiviato dall'url originale il 21 dicembre 2008).
http://facialneuralgia.org/Archiviato il 19 febbraio 2011 in Internet Archive. "Among strong pain-relieving drugs, analgesics like tramadol and some non-steroid antiphlogistic medicines like aspirin are widely used to cure trigeminal neuralgia."
Goldsmith TB, Shapira NA e Keck PE, Rapid remission of OCD with tramadol hydrochloride, in The American journal of psychiatry, vol. 156, n. 4, 1999, pp. 660-61, PMID10200754. URL consultato il 16 novembre 2008 (archiviato dall'url originale il 21 dicembre 2008).