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Fernstrom, J. D., and R. J. Wurtman. "Brain Serotonin Content: Increase Following Ingestion of Carbohydrate Diet." Science 174 (1971): 1023-1025. 《科學(xué)》173(1971):149-152，〈腦羥色胺的反應(yīng)內(nèi)容：生理上的依賴血漿中色氨酸的濃度.