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Safety in the Air. Nature 218, 619–620 (1968). https://doi.org/10.1038/218619b0
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DOI: https://doi.org/10.1038/218619b0
Nature volume 218, pages 619–620 (1968)
Safety in the Air. Nature 218, 619–620 (1968). https://doi.org/10.1038/218619b0
Issue Date:
DOI: https://doi.org/10.1038/218619b0