References
- Ax S, Gregg VH, Jones D. Coping and illness cognitions: Chronic fatigue syn-drome. CIM Psychol Rev 2001; 21(2): 161–182.
- Barrows DM. Functional Capacity Evaluations of persons with chronic fatigue syndrome. Am J Occupation Therapy 1995; 49(4): 327–337.
- Peterson D. Chronic fatigue syndrome and disability. J Chronic Fatigue Syndr 1997; 3(4): 5–7.
- De Becker P, Roeykens J, Reynders M, McGregor N, De Meirleir K. Exercise capacity in chronic fatigue syndrome. Arch Intern Med 2000; 160: 3270–3277.
- Hamilton WT, Hall GH, Round AP. Frequency of attendance in general practice and symptoms before development of chronic fatigue syndrome: A case-control study. Brit J Gen Practice 2001; 51: 553–558.
- Jason LA, Fennell PA, Taylor RR, Fricano G, Halpert PA. An empirical verifica-tion of the Fennell Phases of the CFS illness. J Chronic Fatigue Syndr 2000A; 6(1): 47–56.
- Fennell PA. The four progressive stages of the CFS experience: A coping tool for patients. J Chronic Fatigue Syndr 1995; 1(3/4): 69–79.
- Jason LA, Fennell PA, Klein S, Fricano G, Halpert, J. An investigation of the different phases of the CFS illness. J Chronic Fatigue Syndr 1999; 5(3/4): 35–54.
- Fennell PA. A Four-Phase Approach to Understanding Chronic Fatigue Syndome. In: Jason LA, Fennell PA, Taylor RR. (eds.) The Handbook of Chronic Fa-tigue Syndrome. John Wiley & Sons, Inc., New Jersey: 155–175.
- Jason LA, Fricano G, Taylor RR, Halpert J, Fennell PA, Klein S, Levine S. Chronic fatigue syndrome: An examination of the phases. J Clin Psychol 2000B; 56(12): 1497–1508.
- Fukuda K, Strauss SE, Hickie I, Sharpe MC, Dobbins JG, Komaroff A and the International Chronic Fatigue Syndrome Study Group. The chronic fatigue syndrome, a comprehensive approach to its definition and study. Ann Intern Med 1994; 121: 953–959.
- Wells KB, Stewart A, Hays R, Camp P. The course of depression in adult outpa-tients. Results from the Medical Outcomes Study. Arch Gen Psychiatry 1992; 49(10): 788–994.
- McHomey CA, Ware JE, Lu JFR, Sherbourn CD. The MOS 36-item Short Form Health Survey (SF-36): III. Tests of data quality, scaling assumptions, and reli-ability across diverse patients groups. Med Care 1994; 32: 40–66.
- Stewart AL, Greenfield S, Hays RD, Wells K, Rogers WH, Berry SD et al. Functional Status and well-being of patients with chronic conditions. Results from the Medical Outcomes Study. JAMA 1989; 262: 907–913.
- Ware JE, Snow KK, Kosinski M, Gandek B. SF-36 Health Survey Manual and Interpretation Guide. Boston: The Health Institute, 1993.
- Arrindell WA, Ettema JHM. SCL-90: Handleiding bij een multidimensionele psychopathologie-indicator (Guide on a multidimensional psychopathology-indica-tor). Lisse: Swets & Zeitlinger BY, The Netherlands, 1986.
- Vercoulen JHMM, Swanink CMA, Fennis JFM, Galama JMD, van der Meer JVVM, Bleijenberg G. Dimensonal assessment of chronic fatigue syndrome. J Psychosom Res 1994; 38: 383–392.
- Vercoulen JHM1VI, Alberts M, Bleijenberg G. De Checklist Individual Strength. Gedragstherapie 1999; 32(2): 131–136.
- Schreurs RIG, Van De Willige G, Brosschot JF, Tellegen B, Graus GMH. De Utrechtse Copinglijst: UCL, Omgaan met problemen en gebeurtenissen. Lisse, Swets & Zeitlinger, 1993.
- Holmes GP, Kaplan JA, Gantz NM, Komaroff AL, Schonberger LB, Straus SE et al. Chronic fatigue syndrome, a working case definition. Ann Intern Med 1988; 108: 387–389.