title: Functional somatic syndromes.
authors.forename: T E
authors.initials: TE
authors.lastname: Hedrick
mesh_terms: D015673:Fatigue Syndrome, Chronic / Q000145:classification / Q000523:psychology; D006801:Humans; D012106:Research; D013001:Somatoform Disorders / Q000145:classification / Q000523:psychology; D013577:Syndrome