1. Methods of applying the 1994 case definition of chronic fatigue syndrome – impact on classification and observed illness characteristics. Issue 1 (December 2016) Authors: Unger, E.; Lin, J.-M.; Tian, H.; Gurbaxani, B.; Boneva, R.; Jones, J. Journal: Population health metrics Issue: Volume 14:Issue 1(2016) Page Start: 1 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗