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Albert L. Lehninger, Charles L. Wadkins, Cecil Cooper, Thomas M. Devlin and James L. Gamble, Jr.
New Series, Vol. 128, No. 3322 (Aug. 29, 1958), pp. 450-456
Published by: American Association for the Advancement of Science
Stable URL: http://www.jstor.org/stable/1756409
Page Count: 7
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Science © 1958 American Association for the Advancement of Science