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In Brief. Nature 269, 555 (1977). https://doi.org/10.1038/269555a0
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DOI: https://doi.org/10.1038/269555a0
Nature volume 269, page 555 (1977)
In Brief. Nature 269, 555 (1977). https://doi.org/10.1038/269555a0
Published:
Issue Date:
DOI: https://doi.org/10.1038/269555a0