Marques, M. M., De Gucht, V., Gouveia, M. J., Leal, I., & Maes, S.
2015
Differential effects of behavioral interventions with a graded physical activity component in patients suffering from Chronic Fatigue (Syndrome): An updated systematic review and meta-analysis
Clinical Psychology Review
40
123-137
10.1016/j.cpr.2015.05.009