title: Comment on the 1990 American College of rheumatology criteria for fibromyalgia.
authors: B
authors: B
authors: Freundlich
authors: L J
authors: LJ
authors: Leventhal
mesh_terms: D005356:Fibromyalgia / Q000145:classification* / Q000175:diagnosis; D006801:Humans; D012219:Rheumatology; D012955:Societies, Medical; D014481:United States