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Chronic Fatigue Syndrome – A clinically empirical approach to its definition and study
BACKGROUND: The lack of standardized criteria for defining chronic fatigue syndrome (CFS) has constrained research. The objective of this study was to apply the 1994 CFS criteria by standardized reproducible criteria. METHODS: This population-based case control study enrolled 227 adults identified f...
Autores principales: | , , , , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2005
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1334212/ https://www.ncbi.nlm.nih.gov/pubmed/16356178 http://dx.doi.org/10.1186/1741-7015-3-19 |