J.F.M. Fennis

Dimensional assessment of chronic fatigue syndrome

Jan H. Vercoulen, C.M.A. Swanink, J.F.M. Fennis et al. · Journal of Psychosomatic Research · 1994 · 1.3K citations

Nursing, Internal Medicine, Physical Medicine +12

Randomised, double-blind, placebo-controlled study of fluoxetine in chronic fatigue syndrome

Jan H. Vercoulen, Marion P.E. Hoofs, Gijs Bleijenberg et al. · The Lancet · 1996 · 259 citations

Medicine, Pharmacology, Pharmacotherapy +7

The persistence of fatigue in chronic fatigue syndrome and multiple sclerosis

Jan H. Vercoulen, C.M.A. Swanink, J M Galama et al. · Journal of Psychosomatic Research · 1998 · 249 citations

Medicine, Neurology, Neuroimmunology +8

Prognosis in chronic fatigue syndrome: a prospective study on the natural course.

Jan H. Vercoulen, C.M.A. Swanink, J.F.M. Fennis et al. · Journal of Neurology Neurosurgery & Psychiatry · 1996 · 215 citations · Full text

Nursing, Internal Medicine, Functional Assessment +11

Physical activity in chronic fatigue syndrome: Assessment and its role in fatigue

Jan H. Vercoulen, Ellen Bazelmans, C.M.A. Swanink et al. · Journal of Psychiatric Research · 1997 · 211 citations

Education, Kinesiology, Rehabilitation Medicine +11