Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Van Baarle, Ellen*" or (type exact bookEditor and editor="Van Baarle, Ellen*") Add to list Journal Article A1 Symptom fluctuations and daily physical activity in patients with chronic fatigue syndrome: a case-control study Mira Meeus (UGent) , Inge Van Eupen, Ellen Van Baarle, Valérie De Boeck, Anke Luyckx, Daphne Kos (UGent) and Jo Nijs (2011) ARCHIVES OF PHYSICAL MEDICINE AND REHABILITATION. 92(11). p.1820-1826