Long-term follow-up after cognitive behaviour therapy for chronic fatigue syndrome
Journal of Psychosomatic Research (2017) - Comment
doi: 10.1016/j.jpsychores.2017.03.016  issn: 00223999 

Anthonie Janse, Stephanie Nikolaus, Jan F. Wiborg, Marianne Heins, Jos W.M. Van Der Meer, Gijs Bleijenberg, Marcia Tummers, Jos Twisk, Hans Knoop