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The Carnegie United Kingdom Trust. Nature 191, 756–757 (1961). https://doi.org/10.1038/191756a0
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DOI: https://doi.org/10.1038/191756a0
Nature volume 191, pages 756–757 (1961)
The Carnegie United Kingdom Trust. Nature 191, 756–757 (1961). https://doi.org/10.1038/191756a0
Issue Date:
DOI: https://doi.org/10.1038/191756a0