Vergauwen, K., Huijnen, I. P. J., Smeets, R. J. E. M., Kos, D., van Eupen, I., Nijs, J., & Meeus, M. (2021).
An exploratory study of discrepancies between objective and subjective measurement of the physical activity level in female patients with chronic fatigue syndrome.
Journal of Psychosomatic Research,
144, Article 110417.
https://doi.org/10.1016/j.jpsychores.2021.110417