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| | facit.org: Validity and Interpretation References |
 | | Cella, D. The Functional Assessment of Cancer Therapy-Anemia (FACT-An) scale: A new tool for the assessment of outcomes in cancer anemia and fatigue. |
 | | Cella, D., Lai, J.S., Chang, C.H., Peterman, A., and Slavin, M. Fatigue in cancer patients compared with fatigue in the general population. |
 | | Cella, D., Eton, D.T., Lai,F J-S., Peterman, A.H and Merkel, D.E. Combining anchor and distribution based methods to derive minimal clinically important differences on the Functional Assessment of Cancer Therapy anemia and fatigue scales. |
| www.facit.org /validity/validation_articles.aspx (1547 words) |
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