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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Detalles Bibliográficos
Autores principales: Reeves, William C, Lloyd, Andrew, Vernon, Suzanne D, Klimas, Nancy, Jason, Leonard A, Bleijenberg, Gijs, Evengard, Birgitta, White, Peter D, Nisenbaum, Rosane, Unger, Elizabeth R
Formato: Texto
Lenguaje:English
Publicado: BioMed Central 2003
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC317472/
https://www.ncbi.nlm.nih.gov/pubmed/14702202
http://dx.doi.org/10.1186/1472-6963-3-25

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC317472/
https://www.ncbi.nlm.nih.gov/pubmed/14702202
http://dx.doi.org/10.1186/1472-6963-3-25

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