title: The concept of primary fibromyalgia.
authors.affiliation: 177 San Ramon Drive, San Jose, CA 95111-3615 U.S.A.
authors.forename: Michael S
authors.initials: MS
authors.lastname: Margoles
mesh_terms: D005356:Fibromyalgia / Q000145:classification*; D006801:Humans; D009209:Myofascial Pain Syndromes / Q000145:classification*