Methods of applying the 1994 case definition of chronic fatigue syndrome - impact on classification and observed illness characteristics

Population Health Metrics (2016) - Comments
pubmed: 26973437 doi: 10.1186/s12963-016-0077-1 issn: 1478-7954

E. R. Unger, J.-M. S. Lin, H. Tian, B. M. Gurbaxani, R. S. Boneva, J. F. Jones