1. Intravenously administered oxotremorine and atropine, in doses known to affect pain threshold, affect the intraspinal release of acetylcholine in rats;Abelson;Pharmacol. Toxicol.,2001
2. Role of local anesthetics on both cholinergic and serotonergic receptors;Arias;Neurosci. Biobehav. Rev.,1999
3. Intravenous lidocaine in central pain: a double blind, placebo-controlled, psychophysical study;Attal;Neurology,2000
4. Antinociception induced by systemic administration of local anaesthetics depends on a central cholinergic mechanism;Bartolini;Br. J. Pharmacol.,1987
5. Identification of the primary muscarinic autoreceptor subtype in rat striatum as m2 through a correlation of in vivo microdialysis and in vitro receptor binding data;Billard;J. Pharmacol. Exp. Ther.,1995