title: Redefining Myalgic Encephalomyelitis/Chronic Fatigue Syndrome--Reply.
authors.affiliation: Vanderbilt University Medical Center, Nashville, Tennessee.
authors.forename: Ellen Wright
authors.initials: EW
authors.lastname: Clayton
mesh_terms: D015673:Fatigue Syndrome, Chronic / Q000175:diagnosis*; D006801:Humans; D017410:Practice Guidelines as Topic