Adaptive pacing, cognitive behaviour therapy, graded exercise, and specialist medical care for chronic fatigue syndrome: a cost-effectiveness analysis
PLoS ONE (2012) - Comments
pubmed: 22870204  doi: 10.1371/journal.pone.0040808  issn: 1932-6203 

Paul McCrone, Michael Sharpe, Trudie Chalder, Martin Knapp, Anthony L. Johnson, Kimberley A. Goldsmith, Peter D. White