title: Chronic fatigue syndrome or myalgic encephalitis.
authors.forename: S
authors.initials: S
authors.lastname: Howes
mesh_terms: D003937:Diagnosis, Differential; D015673:Fatigue Syndrome, Chronic / Q000175:diagnosis*; D006801:Humans; D017410:Practice Guidelines as Topic; D012106:Research; D012720:Severity of Illness Index; D009626:Terminology as Topic