Kleinstäuber, M., Schröder, A., Daehler, S., Pallesen, K. J., Rask, C. U., Sanyer, M., Van den Bergh, O., Weinreich Petersen, M. and Rosmalen, J. G. M. (2023) “Aetiological Understanding of Fibromyalgia, Irritable Bowel Syndrome, Chronic Fatigue Syndrome and Classificatory Analogues: A Systematic Umbrella Review”, Clinical Psychology in Europe, 5(3), pp. 1-25. doi: 10.32872/cpe.11179.