Učitavanje...
Identification of ambiguities in the 1994 chronic fatigue syndrome research case definition and recommendations for resolution
BACKGROUND: Chronic fatigue syndrome (CFS) is defined by symptoms and disability, has no confirmatory physical signs or characteristic laboratory abnormalities, and the etiology and pathophysiology remain unknown. Difficulties with accurate case ascertainment contribute to this ignorance. METHODS: E...
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| Glavni autori: | , , , , , , , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
BioMed Central
2003
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| Teme: | |
| Online pristup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC317472/ https://ncbi.nlm.nih.gov/pubmed/14702202 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1472-6963-3-25 |
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