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U.S. National Academy of Sciences: Autumn Meeting. Nature 166, 504 (1950). https://doi.org/10.1038/166504c0
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DOI: https://doi.org/10.1038/166504c0
Nature volume 166, page 504 (1950)
U.S. National Academy of Sciences: Autumn Meeting. Nature 166, 504 (1950). https://doi.org/10.1038/166504c0
Issue Date:
DOI: https://doi.org/10.1038/166504c0