Burton, C., Knoop, H., Popovic, N., Sharpe, M., & Bleijenberg, G. (2009). Reduced complexity of activity patterns in patients with Chronic Fatigue Syndrome: A case control study. BioMed Central.
Lua i Stíl Chicago (17ú heag.)Burton, C., H. Knoop, N. Popovic, M. Sharpe, agus G. Bleijenberg. Reduced Complexity of Activity Patterns in Patients with Chronic Fatigue Syndrome: A Case Control Study. BioMed Central, 2009.
Lua MLA (9ú heag.)Burton, C., et al. Reduced Complexity of Activity Patterns in Patients with Chronic Fatigue Syndrome: A Case Control Study. BioMed Central, 2009.
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