24. Reynolds, Kenneth J et al., “The Economic Impact of Chronic Fatigue Syndrome”, Cost effectiveness and resource allocation : C/E 2 (2004): 4. PMC. Web. 7 July 2017.

24. Reynolds, Kenneth J et al., “The Economic Impact of Chronic Fatigue Syndrome”, Cost effectiveness and resource allocation : C/E 2 (2004): 4. PMC. Web. 7 July 2017.