Article PDF
Rights and permissions
About this article
Cite this article
The Nuffield Foundation. Nature 204, 631–633 (1964). https://doi.org/10.1038/204631b0
Published:
Issue Date:
DOI: https://doi.org/10.1038/204631b0
Nature volume 204, pages 631–633 (1964)
The Nuffield Foundation. Nature 204, 631–633 (1964). https://doi.org/10.1038/204631b0
Published:
Issue Date:
DOI: https://doi.org/10.1038/204631b0