Chang, C. M., Warren, J. L., & Engels, E. A. (2012). Chronic fatigue syndrome and subsequent risk of cancer among elderly U.S. adults.
Παραπομπή Chicago StyleChang, Cindy M., Joan. L. Warren, και Eric A. Engels. Chronic Fatigue Syndrome and Subsequent Risk of Cancer Among Elderly U.S. Adults. 2012.
Παραπομπή MLAChang, Cindy M., Joan. L. Warren, και Eric A. Engels. Chronic Fatigue Syndrome and Subsequent Risk of Cancer Among Elderly U.S. Adults. 2012.
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