1. The neuropsychiatric and neuropsychological features of chronic fatigue syndrome: revisiting the enigma;Christley;Current Psychiatry Report,2013
2. The chronic fatigue syndrome: A comprehensive approach to its definition and study;Fukuda;Annals of Internal Medicine,1994
3. Depression and fatigue;Johnson,2005
4. Chronic fatigue syndrome;Johnson,2008
5. Chronic fatigue syndrome;Johnson,2013