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U.S. National Academy of Sciences: Annual Meeting. Nature 165, 805 (1950). https://doi.org/10.1038/165805a0
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DOI: https://doi.org/10.1038/165805a0
Nature volume 165, page 805 (1950)
U.S. National Academy of Sciences: Annual Meeting. Nature 165, 805 (1950). https://doi.org/10.1038/165805a0
Issue Date:
DOI: https://doi.org/10.1038/165805a0