Article PDF
Rights and permissions
About this article
Cite this article
In Brief. Nature 260, 571 (1976). https://doi.org/10.1038/260571a0
Issue Date:
DOI: https://doi.org/10.1038/260571a0
Nature volume 260, page 571 (1976)
In Brief. Nature 260, 571 (1976). https://doi.org/10.1038/260571a0
Issue Date:
DOI: https://doi.org/10.1038/260571a0