title: Chronic widespread pain or fibromyalgia? That is the question.
authors.affiliation: Rheumatology Unit, L. Sacco University Hospital, Milan, Italy.
authors.forename: Piercarlo
authors.initials: P
authors.lastname: Sarzi-Puttini
authors.forename: Fabiola
authors.initials: F
authors.lastname: Atzeni
authors.forename: Philip
authors.initials: P
authors.lastname: Mease
mesh_terms: D059350:Chronic Pain / Q000145:classification / Q000175:diagnosis* / Q000503:physiopathology; D003937:Diagnosis, Differential; D005260:Female; D005356:Fibromyalgia / Q000145:classification / Q000175:diagnosis* / Q000503:physiopathology; D006801:Humans; D008297:Male; D013577:Syndrome; D009626:Terminology as Topic