%0 Journal Article %T A Brief Historic Overview of Clinical Disorders Associated with Tryptophan: The Relevance to Chronic Fatigue Syndrome (CFS) and Fibromyalgia (FM) %A Adele Blankfield %J International Journal of Tryptophan Research %D 2012 %I %U http://la-press.com/a-brief-historic-overview-of-clinical-disorders-associated-with-trypto-a3345