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Elsevier BV, 1969
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Elsevier BV, 1969
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Proceedings of the National Academy of Sciences, 1968
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Elsevier BV, 1968
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Proceedings of the National Academy of Sciences, 1967
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Proceedings of the National Academy of Sciences, 1967
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Annual Reviews, 1954
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Elsevier BV, 1952
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Elsevier BV, 1947
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Elsevier BV, 1968
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Elsevier BV, 1973
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Proceedings of the National Academy of Sciences, 1974
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National Academy of Sciences of the United States of America, 1974
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Elsevier BV, 1969
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Elsevier BV, 1969
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Elsevier BV, 1969
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Proceedings of the National Academy of Sciences, 1968
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Proceedings of the National Academy of Sciences, 1965
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Proceedings of the National Academy of Sciences, 1961
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National Academy of Sciences of the United States of America, 1961