RT Journal Article SR Electronic T1 Chronic fatigue syndrome. JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 764 OP 765 DO 10.1136/jnnp.58.6.764 VO 58 IS 6 A1 D M Lipkin A1 R Robin A1 L Vasquez A1 A V Plioplys A1 S Plioplys YR 1995 UL http://jnnp.bmj.com/content/58/6/764.abstract AB