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In Brief. Nature 261, 539 (1976). https://doi.org/10.1038/261539a0
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DOI: https://doi.org/10.1038/261539a0
Nature volume 261, page 539 (1976)
In Brief. Nature 261, 539 (1976). https://doi.org/10.1038/261539a0
Published:
Issue Date:
DOI: https://doi.org/10.1038/261539a0