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Murakami, A.A.; Goldstein, H.; Navarro, A.; Seabrooks, J.R.; Ryder, D.S., Investigation of beer flavor by gas chromatography-olfactometry, J. Am. Soc. Brew. Chem., 2003, 61, 1, 23-32, retrieved from http://www.asbcnet.org/Journal/samplepdfs/0127-01R.pdf. [all data]