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Vaccines: Prevention better than Cure. Nature 221, 117 (1969). https://doi.org/10.1038/221117a0
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DOI: https://doi.org/10.1038/221117a0
Nature volume 221, page 117 (1969)
Vaccines: Prevention better than Cure. Nature 221, 117 (1969). https://doi.org/10.1038/221117a0
Issue Date:
DOI: https://doi.org/10.1038/221117a0