title: Functional somatic syndromes.
authors.forename: E
authors.initials: E
authors.lastname: Goudsmit
authors.forename: C
authors.initials: C
authors.lastname: Shepherd
mesh_terms: D003937:Diagnosis, Differential; D015673:Fatigue Syndrome, Chronic / Q000145:classification* / Q000175:diagnosis; D006801:Humans; D013001:Somatoform Disorders / Q000145:classification* / Q000175:diagnosis