title: Interrupting the sympathetic outflow in causalgia and reflex sympathetic dystrophy.
authors.forename: G D
authors.initials: GD
authors.lastname: Schott
mesh_terms: D001340:Autonomic Nerve Block / Q000379:methods*; D002422:Causalgia / Q000628:therapy*; D006145:Guanethidine; D006801:Humans; D015201:Meta-Analysis as Topic; D010146:Pain / Q000517:prevention & control; D010646:Phentolamine; D011446:Prospective Studies; D016032:Randomized Controlled Trials as Topic; D012019:Reflex Sympathetic Dystrophy / Q000628:therapy*; D012189:Retrospective Studies; D013565:Sympatholytics; D017211:Treatment Failure
chemical_list: D013565:Sympatholytics; D010646:Phentolamine; D006145:Guanethidine