Wilson, A., Hickie, I., Hadzi-Pavlovic, D., Wakefield, D., Parker, G., Straus, S., . . . Lloyd, A. (2001). What is chronic fatigue syndrome? Heterogeneity within an international multicentre study.
Chicago-viite (17. p.)Wilson, A., et al. What Is Chronic Fatigue Syndrome? Heterogeneity Within an International Multicentre Study. 2001.
MLA-viite (9. p.)Wilson, A., et al. What Is Chronic Fatigue Syndrome? Heterogeneity Within an International Multicentre Study. 2001.
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