1Darbishire L. Distinguishing patients with chronic fatigue from those with chronic fatgue syndrome: a diagnostic study in UK pri- mary care[ J]. Br - j - Gen - pract,2003,53 (491) :441.
4Darbishire,-L.Distinguishing patients with chronic fatigue fromthose with chronic fatgue syndrome:a diagnostic study in UKprimary care[].Br-j-Gen-pract.2003