title: The truth is out there--the quest for a fibromyalgia unified concept.
authors.forename: Francisco Hélder C
authors.initials: FH
authors.lastname: Felix
authors.forename: Juvenia Bezerra
authors.initials: JB
authors.lastname: Fontenele
mesh_terms: D005356:Fibromyalgia; D006801:Humans; D010146:Pain / Q000145:classification*; D010147:Pain Measurement; D013001:Somatoform Disorders