Identification of ambiguities in the 1994 chronic fatigue syndrome research case definition and recommendations for resolution

William C. Reeves(East Carolina University), Birgitta Evengård(Karolinska Institutet), Nancy G. Klimas(Nova Southeastern University), Suzanne D. Vernon(Bateman Horne Center), Leonard A. Jason(DePaul University), Andrew R. Lloyd(Oregon Health & Science University), Peter D. White(Alder Hey Children's NHS Foundation Trust), Rosane Nisenbaum(Centers for Disease Control and Prevention), Gijs Bleijenberg(Radboud University Nijmegen), Elizabeth R. Unger(Centers for Disease Control and Prevention)
BMC Health Services Research
December 31, 2003
Cited by 488


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