title: From Mitchell's causalgia to complex regional pain syndromes: 150 years of definitions and theories.
authors.affiliation: Department of Clinical Neurophysiology and Pain Rehabilitation Unit (RC), Salvatore Maugeri Foundation IRCCS, Montescano, Italy.
authors.forename: Roberto
authors.initials: R
authors.lastname: Casale
authors.affiliation: IRCCS Galeazzi Orthopaedic Institute, Milan, Italy.
authors.forename: Fabiola
authors.initials: F
authors.lastname: Atzeni
authors.affiliation: Rheumatology Unit, L. Sacco University Hospital, Milan, Italy.
authors.forename: Piercarlo
authors.initials: P
authors.lastname: Sarzi-Puttini
mesh_terms: D000818:Animals; D035843:Biomedical Research / Q000266:history*; D002422:Causalgia / Q000145:classification / Q000175:diagnosis / Q000266:history* / Q000503:physiopathology / Q000523:psychology / Q000628:therapy; D020918:Complex Regional Pain Syndromes / Q000145:classification / Q000175:diagnosis / Q000266:history* / Q000503:physiopathology / Q000523:psychology / Q000628:therapy; D004059:Diffusion of Innovation; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D009462:Neurology / Q000266:history*; D058748:Pain Perception; D017288:Pain Threshold; D009626:Terminology as Topic; D016896:Treatment Outcome