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Periodical. Doudoroff, Michael, W. Z. Hassid, E. W. Putman, A. L. Potter, and Joshua Lederberg. "Direct Utilization of Maltose By Escherichia coli." Journal of Biological Chemistry 179, 2 (June 1949): 921-934. Article. 14 Images.. Journal of Biological Chemistry. Lederberg UI. P18