J F Fennis

Dimensional assessment of chronic fatigue syndrome.

G. Bleijenberg, J. Meer, J. V. D. van der Meer, 1994, Journal of psychosomatic research.

The persistence of fatigue in chronic fatigue syndrome and multiple sclerosis: development of a model.

G. Bleijenberg, O. Hommes, P. Jongen, 1998, Journal of psychosomatic research.

The measurement of fatigue in patients with multiple sclerosis. A multidimensional comparison with patients with chronic fatigue syndrome and healthy subjects.

G. Bleijenberg, O. Hommes, P. Jongen, 1996, Archives of neurology.