Abnormalities of Sleep in Patients with the Chronic Fatigue Syndrome
BMJ 306:1161-1164, Morriss,R.,et al, 1993
Fatigue Syndrome:Neurasthenia Revived, Psychiatric Illnesses are Worth Considering
BMJ 298:1199-1200, White,P., 1989
A Chronic Illness of Fatigue, Neurologic and Immunologic Disorders, & Active Human Herpesvirus Type 6 Infection
Ann Int Med 116:103-113, Buchwald,D.,et al, 1992